Knowledge (XXG)

Galilean moons

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iron. Callisto has an ancient, heavily cratered and unaltered ice surface and the way it rotates indicates that its density is equally distributed, suggesting that it has no rocky or metallic core but consists of a homogeneous mix of rock and ice. This may well have been the original structure of all the moons. The rotation of the three inner moons, in contrast, indicates differentiation of their interiors with denser matter at the core and lighter matter above. They also reveal significant alteration of the surface. Ganymede reveals past tectonic movement of the ice surface which required partial melting of subsurface layers. Europa reveals more dynamic and recent movement of this nature, suggesting a thinner ice crust. Finally, Io, the innermost moon, has a sulfur surface, active volcanism and no sign of ice. All this evidence suggests that the nearer a moon is to Jupiter the hotter its interior. The current model is that the moons experience tidal heating as a result of the gravitational field of Jupiter in inverse proportion to the square of their distance from the giant planet. In all but Callisto this will have melted the interior ice, allowing rock and iron to sink to the interior and water to cover the surface. In Ganymede a thick and solid ice crust then formed. In warmer Europa a thinner more easily broken crust formed. In Io the heating is so extreme that all the rock has melted and water has long ago boiled out into space.
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whom Jupiter, having taken the form of an eagle, transported to heaven on his back, as poets fabulously tell... I think, therefore, that I shall not have done amiss if the First is called by me Io, the Second Europa, the Third, on account of its majesty of light, Ganymede, the Fourth Callisto... This fancy, and the particular names given, were suggested to me by Kepler, Imperial Astronomer, when we met at Ratisbon fair in October 1613. So if, as a jest, and in memory of our friendship then begun, I hail him as joint father of these four stars, again I shall not be doing wrong.
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explain the existing satellites. Thus there may have been several generations of Galilean-mass satellites in Jupiter's early history. Each generation of moons would have spiraled into Jupiter, due to drag from the disk, with new moons then forming from the new debris captured from the Solar nebula. By the time the present (possibly fifth) generation formed, the disk had thinned out to the point that it no longer greatly interfered with the moons' orbits. The current Galilean moons were still affected, falling into and being partially protected by an
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It has a smooth and bright surface, with a layer of water surrounding the mantle of the planet, thought to be 100 kilometers thick. The smooth surface includes a layer of ice, while the bottom of the ice is theorized to be liquid water. The apparent youth and smoothness of the surface have led to the
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Map of France presented in 1684, showing the outline of a previous map (Sanson, light outline) compared to the new survey by Cassini and Picard using the moons of Jupiter as timing reference (heavier, shaded outline). The King of France reportedly quipped that the astronomers had taken more territory
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Galileo steadfastly refused to use Marius' names and invented as a result the numbering scheme that is still used nowadays, in parallel with proper moon names. The numbers run from Jupiter outward, thus I, II, III and IV for Io, Europa, Ganymede, and Callisto respectively. Galileo used this system in
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Scarcely have the immortal graces of your soul begun to shine forth on earth than bright stars offer themselves in the heavens which, like tongues, will speak of and celebrate your most excellent virtues for all time. Behold, therefore, four stars reserved for your illustrious name ... which ... make
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On 12 March 1610, Galileo wrote his dedicatory letter to the Duke of Tuscany, and the next day sent a copy to the Grand Duke, hoping to obtain the Grand Duke's support as quickly as possible. On 19 March, he sent the telescope he had used to first view Jupiter's moons to the Grand Duke, along with an
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Jupiter is much blamed by the poets on account of his irregular loves. Three maidens are especially mentioned as having been clandestinely courted by Jupiter with success. Io, daughter of the River Inachus, Callisto of Lycaon, Europa of Agenor. Then there was Ganymede, the handsome son of King Tros,
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Galileo's discovery proved the importance of the telescope as a tool for astronomers by showing that there were objects in space to be discovered that until then had remained unseen by the naked eye. More importantly, the discovery of celestial bodies orbiting something other than Earth dealt a blow
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Porco, C. C.; West, Robert A.; McEwen, Alfred; Del Genio, Anthony D.; Ingersoll, Andrew P.; Thomas, Peter; Squyres, Steve; Dones, Luke; Murray, Carl D.; Johnson, Torrence V.; Burns, Joseph A.; Brahic, Andre; Neukum, Gerhard; Veverka, Joseph; Barbara, John M.; Denk, Tilmann; Evans, Michael; Ferrier,
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Fluctuations in the orbits of the moons indicate that their mean density decreases with distance from Jupiter. Callisto, the outermost and least dense of the four, has a density intermediate between ice and rock whereas Io, the innermost and densest moon, has a density intermediate between rock and
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Galileo proposed determining longitude based on the timing of the orbits of the Galilean moons. The times of the eclipses of the moons could be precisely calculated in advance and compared with local observations on land or on ship to determine the local time and hence longitude. Galileo applied in
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on Europa because its surface is tectonically active and young. Some theories suggest that Jupiter's gravity is causing these markings, as one side of Europa is constantly facing Jupiter. Volcanic water eruptions splitting the surface of Europa and even geysers have also been considered as causes.
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Simulations suggest that, while the disk had a relatively high mass at any given moment, over time a substantial fraction (several tenths of a percent) of the mass of Jupiter captured from the Solar nebula was processed through it. However, the disk mass of only 2% that of Jupiter is required to
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and water ice, and a salt-water ocean is believed to exist nearly 200 km below Ganymede's surface, sandwiched between layers of ice. The metallic core of Ganymede suggests a greater heat at some time in its past than had previously been proposed. The surface is a mix of two types of
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their journeys and orbits with a marvelous speed around the star of Jupiter ... like children of the same family ... Indeed, it appears the Maker of the Stars himself, by clear arguments, admonished me to call these new planets by the illustrious name of Your Highness before all others.
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terrain—highly cratered dark regions and younger, but still ancient, regions with a large array of grooves and ridges. Ganymede has a high number of craters, but many are gone or barely visible due to its icy crust forming over them. The satellite has a thin
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ensures that the ocean remains liquid and drives geological activity. Life may exist in Europa's under-ice ocean. So far, there is no evidence that life exists on Europa, but the likely presence of liquid water has spurred calls to send a probe there.
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Some models predict that there may have been several generations of Galilean satellites in Jupiter's early history. Each generation of moons to have formed would have spiraled into Jupiter and been destroyed, due to tidal interactions with Jupiter's
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McEwen, A. S.; Keszthelyi, L.; Spencer, J. R.; Schubert, G.; Matson, D. L.; Lopes-Gautier, R.; Klaasen, K. P.; Johnson, T. V.; Head, J. W.; Geissler, P.; Fagents, S.; Davies, A. G.; Carr, M. H.; Breneman, H. H.; Belton, M. J. S. (1998).
1700: 240:, who observed them in either December 1609 or January 1610, and recognized them as satellites of Jupiter in March 1610; they remained the only known moons of Jupiter until the discovery of the fifth largest moon of Jupiter 597: 718:, with new moons forming from the remaining debris. By the time the present generation formed, the gas in the proto-satellite disk had thinned out to the point that it no longer greatly interfered with the moons' orbits. 364:
are another noted example of observation, and he later reported observing the moons in 1609. However, because he did not publish these findings until after Galileo, there is a degree of uncertainty around his records.
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On 7 January 1610, Galileo wrote a letter containing the first mention of Jupiter's moons. At the time, he saw only three of them, and he believed them to be fixed stars near Jupiter. He continued to observe these
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in size (though not mass). Callisto is only slightly smaller than Mercury in size; the smaller ones, Io and Europa, are about the size of the Moon. The three inner moons — Io, Europa, and Ganymede — are in a 4:2:1
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which still exists for Io, Europa, and Ganymede. Ganymede's larger mass means that it would have migrated inward at a faster rate than Europa or Io. Tidal dissipation in the Jovian system is still ongoing and
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The reddish-brown color of the markings is theorized to be caused by sulfur, but because no data collection devices have been sent to Europa, scientists cannot yet confirm this. Europa is primarily made of
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The main problem with the Jovian moon technique was that it was difficult to observe the Galilean moons through a telescope on a moving ship, a problem that Galileo tried to solve with the invention of the
409:. Galileo, seeking patronage from his now-wealthy former student and his powerful family, used the discovery of Jupiter's moons to gain it. On 13 February 1610, Galileo wrote to the Grand Duke's secretary: 609: 1409:. Callisto has long been considered the most suitable place for a human base for future exploration of the Jupiter system since it is furthest from the intense radiation of Jupiter's magnetic field. 7642: 7216: 5502: 178: 1684: 7612: 1386:, which makes it the least dense of the Galilean moons. It is one of the most heavily cratered satellites in the Solar System, and one major feature is a basin around 3000 km wide called 7413: 725:
and likely has an interior of rock and metal. Europa is thought to contain 8% ice and water by mass with the remainder rock. These moons are, in increasing order of distance from Jupiter:
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Greenberg, Richard; Geissler, Paul; Hoppa, Gregory; Tufts, B.Randall; Durda, Daniel D.; Pappalardo, Robert; Head, James W.; Greeley, Ronald; Sullivan, Robert; Carr, Michael H. (1998).
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With over 400 active volcanos, Io is the most geologically active object in the Solar System. Its surface is dotted with more than 100 mountains, some of which are taller than Earth's
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Other models suggest that Galilean satellites formed in a proto-satellite disk, in which formation timescales were comparable to or shorter than orbital migration timescales. Io is
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Lipps, Jere H.; Delory, Gregory; Pitman, Joseph T.; Rieboldt, Sarah (2004). "Astrobiology of Jupiter's icy moons". In Hoover, Richard B; Levin, Gilbert V; Rozanov, Alexei Y (eds.).
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Europa (Jupiter II), the second of the four Galilean moons, is the second closest to Jupiter and the smallest at 3121.6 kilometers in diameter, which is slightly smaller than
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from 8 January to 2 March 1610. In these observations, he discovered a fourth body, and also observed that the four were not fixed stars, but rather were orbiting Jupiter.
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Land mapping surveys had the same problem determining longitude, though with less severe observational conditions. The method proved practical and was used by
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Although not proven, data from the Galileo orbiter indicates that Io might have its own magnetic field. Io has an extremely thin atmosphere made up mostly of
38:'s four Galilean moons, in a composite image depicting part of Jupiter and their relative sizes (positions are illustrative, not actual). From top to bottom: 3287: 3116: 2813: 2576: 7346: 1617:
The relative masses of the Jovian moons. Those smaller than Europa are not visible at this scale, and combined would only be visible at 100× magnification.
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in the Solar System, and barely smaller than Mercury, though only a third of the latter's mass. It is named after the Greek mythological nymph
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Callisto (Jupiter IV) is the fourth and last Galilean moon, and is the second-largest of the four, and at 4820.6 kilometers in diameter, it is
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Jupiter's regular satellites are believed to have formed from a circumplanetary disk, a ring of accreting gas and solid debris analogous to a
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Alibert, Y.; Mousis, O.; Benz, W. (2005). "Modeling the Jovian subnebula I. Thermodynamic conditions and migration of proto-satellites".
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Musotto, S; Varadi, Ferenc; Moore, William; Schubert, Gerald (2002). "Numerical Simulations of the Orbits of the Galilean Satellites".
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with a lifetime pension of 2,000 a year, and almost two decades later for the Dutch prize, but by then he was under house arrest for
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Galilean moons compared with moons of other planets (and with Earth; the scale is changed to 1 pixel = 94 km at this resolution).
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Galileo's discovery had practical applications. Safe navigation required accurately determining a ship's position at sea. While
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Joseph J.; Geissler, Paul; Helfenstein, Paul; Roatsch, Thomas; Throop, Henry; Tiscareno, Matthew; Vasavada, Ashwin R. (2003).
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Io (Jupiter I) is the innermost of the four Galilean moons of Jupiter; with a diameter of 3642 kilometers, it is the
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Carlson, R.W.; M.S. Anderson (2005). "Distribution of hydrate on Europa: Further evidence for sulfuric acid hydrate".
1650:, if only they could appear farther away from Jupiter. (They are, however, easily distinguished with even low-powered 8123: 6181: 5839: 1678:. Ganymede and Callisto, at their maximum separation, are the likeliest targets for potential naked-eye observation. 572:) were used until the mid-20th century when other inner moons were discovered, and Marius' names became widely used. 5310: 3979: 1871: 8159: 8154: 7622: 7423: 7306: 7255: 6191: 6129: 5994: 5517: 4915: 4848: 3265: 2208: 1748: 664:
was so important that large prizes were offered for its solution at various times by Spain, Holland, and Britain.
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d'Angelo, Gennaro; Podolak, Morris (2015). "Capture and Evolution of Planetesimals in Circumjovian Disks".
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required knowledge of the time of each observation synchronized to the time at a reference longitude. The
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since humans have started tracking the classical planets, and the first objects to be found to orbit any
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Pasachoff, Jay M. (2015). "Simon Marius's Mundus Iovialis: 400th Anniversary in Galileo's Shadow".
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Jupiter and all of the Galilean moons as seen through a 25 cm (10 in) amateur telescope (
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Eviatar, Aharon; m. Vasyliūnas, Vytenis; a. Gurnett, Donald (2001). "The ionosphere of Ganymede".
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may have been Ganymede. If true, this might predate Galileo's discovery by around two millennia.
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Anderson, J. D.; et al. (1996). "Galileo Gravity Results and the Internal Structure of Io".
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will likely be captured into the resonance in about 1.5 billion years, creating a 1:2:4:8 chain.
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GIF animations depicting the Galilean moon orbits and the resonance of Io, Europa, and Ganymede
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hypothesis that a water ocean exists beneath it, which could conceivably serve as an abode for
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Jupiter is about 750 times brighter than Ganymede and about 2000 times brighter than Callisto.
3837: 3644:"Subsurface Oceans on Europa and Callisto: Constraints from Galileo Magnetometer Observations" 3593:
Liang, Mao-Chang; Lane, Benjamin F.; Pappalardo, Robert T.; Allen, Mark; Yung, Yuk L. (2005).
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Marazzini, C. (2005). "The names of the satellites of Jupiter: from Galileo to Simon Marius".
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in the Solar System at 5262.4 kilometers in diameter, which makes it larger than the planet
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Fanale, F. P.; Johnson, T. V.; Matson, D. L. (1974). "Io: A Surface Evaporite Deposit?".
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The Newsletter of the Historical Astronomy Division of the American Astronomical Society
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views of a rare triple transit of Jupiter by Europa, Callisto and Io (24 January 2015)
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that affects three inner Galilean satellites and thus does not experience appreciable
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Schenk, Paul; Hargitai, Henrik; Wilson, Ronda; McEwen, Alfred; Thomas, Peter (2001).
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at the center of the universe. Nevertheless, Galileo accepted the Copernican theory.
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landers) to survive the radiation and magnetic fields that originate from Jupiter.
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NASA's Stunning Discoveries on Jupiter's Largest Moons | Our Solar System's Moons
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Ganymede (Jupiter III), the third Galilean moon, is named after the mythological
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enabled the discovery of the moons in 1610. Through this, they became the first
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Chapter 18: Ages and Interiors: the Cratering Record of the Galilean Satellites
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Drake, Stillman (1978). Galileo At Work. Chicago: University of Chicago Press.
1046: 974: 7823: 7770: 7510: 7089: 6673: 5947: 5940: 5507: 5207: 5177: 5158: 5100: 5065: 4684: 4679: 4640: 4635: 4620: 4615: 4546: 4521: 4506: 4501: 4496: 4453: 4428: 4413: 4403: 4363: 4353: 4304: 4288: 4283: 4254: 4080: 3059: 1651: 1552: 1317: 1302: 1111: 656:
could be measured well enough by local astronomical observations, determining
159: 17: 2177:
The Discovery of Jupiter's Satellite Made by Gan De 2000 years Before Galileo
2037:
Van Helden, Albert (March 1974). "The Telescope in the Seventeenth Century".
2015: 229:'s remaining moons have irregular forms because they are too small for their 7784: 7777: 7206: 7172: 7003: 6924: 6847: 6842: 6560: 6513: 6382: 6365: 6039: 6019: 5975: 5968: 5705: 5436: 5366: 5079: 5053: 4990: 4894: 4713: 4187: 4020:
2010-Sep-19: 656.7 (Callisto angular separation arcsec) − 24.9 (jup angular
3323: 3261: 2981: 2966:, in Bagenal, Fran; Dowling, Timothy E.; and McKinnon, William B., editors; 2774: 1889: 1707: 1662:
with the Sun, and are about one unit of magnitude dimmer when Jupiter is in
1646:
All four Galilean moons are bright enough to be viewed from Earth without a
1544: 1530: 1421:
Surface features of the four members at different levels of zoom in each row
1417: 1195: 1106: 800: 722: 657: 503: 350: 309: 174: 163: 128: 39: 5461: 5296: 3680: 3479: 3314: 3143: 2906: 2782: 1538: 905: 568:
his notebooks but never actually published it. The numbered names (Jupiter
4906: 4007:
Callisto: (5th root of 100)^(5.5 Callisto APmag − (−2.8 Jup APmag)) = 2089
3572: 2848: 2723: 1758:
of Io, Europa and Ganymede (conjunctions are highlighted by color changes)
383:(the 'starry messenger'), 1610. The moons are drawn in changing positions. 7940: 7837: 7675: 7294: 7142: 6998: 6983: 6724: 6431: 6279: 4576: 4531: 3975: 3871: 3619: 3594: 2679: 2654: 2200: 1309: 1244: 1210:, though the name did not become widely used until the mid-20th century. 681: 653: 393: 1865: 1859: 7079: 7067: 6993: 6392: 6370: 6245: 6230: 5584: 5144: 4556: 1526: 818: 554:
after lovers of the god Zeus (the Greek equivalent of Jupiter), in his
406: 226: 35: 3718: 3564: 2058: 7520: 6813: 6808: 6717: 6712: 6426: 6421: 6387: 6375: 6320: 6272: 6265: 6240: 6235: 4941: 4708: 4630: 4093: 4021: 1314: 1252: 1165: 696: 440: 354: 182: 151: 3382:
Hall, D. T.; Feldman, P. D.; McGrath, M. A.; Strobel, D. F. (1998).
2595: 8323: 8224:
Galileo's Daughter: A Historical Memoir of Science, Faith, and Love
4099: 3928: 3408: 3383: 2522: 2050: 1393:
Callisto is surrounded by an extremely thin atmosphere composed of
1234:
The prominent markings that criss-cross the moon seem to be mainly
627:
Callisto (leftmost) with Eros and other nymphs, with Artemis seated
7855: 6837: 6416: 6348: 6343: 6258: 6213: 6208: 5456: 4017: 2437: 1612: 1501: 1416: 1349: 1329: 1268: 1225: 1207: 1181: 1110: 669: 642: 443:
in March 1610, less than two months after the first observations.
386: 372: 292: 57: 29: 3762:"Revolutionary Concepts for Human Outer Planet Exploration(HOPE)" 6469: 6353: 6218: 5371: 4859: 3520:"A Tenuous Carbon Dioxide Atmosphere on Jupiter's Moon Callisto" 2937: 2748:"Cassini Imaging of Jupiter's Atmosphere, Satellites, and Rings" 1286: 1248: 1203: 1191: 1161: 1139: 1135: 1127: 261: 225:
with each other. While the Galilean moons are spherical, all of
209: 62:"Family portrait" of Jupiter and the Galilean moons captured by 7859: 6118: 6114: 5557: 4809: 4103: 280:, a geocentric theory in which everything orbits around Earth. 6198: 4074:
Interactive 3D visualisation of Jupiter and the Galilean moons
3642:
Zimmer, C; Khurana, Krishan K.; Kivelson, Margaret G. (2000).
772: 401:
In 1605, Galileo had been employed as a mathematics tutor for
343: 4096:. With a chart of the current position of the Galilean moons. 6154: 3910:
Lari, Giacomo; Saillenfest, Melaine; Fenucci, Marco (2020).
3384:"The Far-Ultraviolet Oxygen Airglow of Europa and Ganymede" 2130:
On the seventh day of January in this present date 1610....
429:"), honouring all four Medici brothers (Cosimo, Francesco, 108: 102: 5553: 4069:
Sky & Telescope utility for identifying Galilean moons
3288:"The Permanent and Inductive Magnetic Moments of Ganymede" 2814:"High-Temperature Silicate Volcanism on Jupiter's Moon Io" 2962:
Schenk, P. M.; Chapman, C. R.; Zahnle, K.; Moore, J. M.;
1378:. Callisto is composed of approximately equal amounts of 256:, but the names that eventually prevailed were chosen by 93: 87: 84: 3703:
Instruments, Methods, and Missions for Astrobiology VIII
1251:
core. It has a tenuous atmosphere composed primarily of
1126:
in the Solar System, and is only marginally larger than
3354:"Solar System's largest moon likely has a hidden ocean" 4140:
Listed in increasing approximate distance from Jupiter
684:. Others suggested improvements, but without success. 8252: 3796:. California State University, Fresno. Archived from 111: 81: 99: 90: 8175: 8084: 8043: 7954: 7893: 7658: 7595: 7345: 7181: 7111: 6822: 6764: 6457: 6319: 6061: 6012: 5987: 5899: 5881: 5867: 5830: 5807: 5786: 5779: 5729: 5696: 5665: 5656: 5604: 5332: 4965: 4914: 4847: 4762: 4654: 4486: 4338: 4322: 4297: 4234: 4218: 4177: 4146: 3286:Kivelson, M.G.; Khurana, K.K.; Volwerk, M. (2002). 1674:from Jupiter, which is close to the limit of human 546:The names that eventually prevailed were chosen by 433:, and Lorenzo). The discovery was announced in the 244:in 1892. Galileo initially named his discovery the 96: 3086:"Hubble sees recurring plume erupting from Europa" 2111: 1914: 3003:. Milwaukee School of Engineering. Archived from 2968:Jupiter: The Planet, Satellites and Magnetosphere 2367:Greenwich Time and the Discovery of the Longitude 1595:Jupiter and Galilean moons circa 2007, imaged by 405:. In 1609, Cosimo became Grand Duke Cosimo II of 1238:, which emphasize low topography. There are few 502:, a disciple of Galileo and author of the first 8025:Dialogue Concerning the Two Chief World Systems 6158: 3836:. University of Arizona Press. pp. 59–83. 3830:"Origin of Europa and the Galilean Satellites" 1405:. However, this is less likely than on nearby 7871: 6130: 5569: 4821: 4115: 2369:. Oxford: Oxford University Press, 1980, 12. 2291:"Naming the Satellites of Jupiter and Saturn" 2261:Annuaire de l'Observatoire royal de Bruxelles 603:Europa on the back of Zeus turned into a bull 8: 3823: 3821: 3819: 3817: 3815: 2429:Origin of Europa and the Galilean Satellites 2419: 2417: 2415: 2321: 2319: 2317: 2315: 212:, are larger than any of the Solar System's 4036:"Naked-Eye Observations of Jupiter's Moons" 3828:Canup, Robert M.; Ward, William R. (2009). 3794:"SPS 1020 (Introduction to Space Sciences)" 3792:Ringwald, Frederick A. (29 February 2000). 3787: 3785: 3783: 3781: 2477:"Cannibalistic Jupiter ate its early moons" 2431:. University of Arizona Press. p. 59. 2090: 2088: 2086: 2084: 2082: 2080: 2078: 2076: 417:Galileo initially called his discovery the 105: 7878: 7864: 7856: 7108: 6316: 6312: 6137: 6123: 6115: 5878: 5783: 5662: 5576: 5562: 5554: 4828: 4814: 4806: 4122: 4108: 4100: 4001:Ganymede: (5th root of 100)^(4.4 Ganymede 2201:"The Discovery of the Galilean Satellites" 727: 3976:"Planetary Satellite Physical Parameters" 3927: 3870: 3670: 3618: 3546: 3407: 3322: 2678: 2521: 2470: 2468: 2466: 2436: 2284: 2282: 668:1616 for the Spanish prize of 6,000 gold 7650:Interstellar and circumstellar molecules 2659:Journal of Geophysical Research: Planets 1706:Jupiter with the Galilean moons and the 1425: 615:Ganymede (left) abducted by Zeus (right) 8259: 7846:) may be read as "within" or "part of". 6874:Planetary orbit-crossing minor planets 3760:Trautman, Pat; Bethke, Kristen (2003). 1906: 1851: 1680: 1658:between 4.6 and 5.6 when Jupiter is in 739: 736: 574: 3742: 3732: 2343: 2341: 1863:is the Italian form of the Greek name 7995:Letter to the Grand Duchess Christina 4088:A Beginner's Guide to Jupiter's Moons 3268:from the original on February 8, 2012 3264:. nineplanets.org. October 31, 1997. 3066:from the original on 11 December 2011 2944:from the original on 14 November 2015 2195: 2193: 2157:from the original on 11 February 2012 1887:is the plural form of the Latin noun 1273:Ancient tectonic features on Ganymede 1230:Recurring plume erupting from Europa. 7: 2562:IAU-MPC Satellites Ephemeris Service 2349:"Solving Longitude: Jupiter's Moons" 1996:Journal for the History of Astronomy 1935:participating institution membership 1358:in enhanced color as seen by Voyager 1770:The Galilean moons orbiting Jupiter 474:(for the "prince" of Tuscany), II. 439:("Starry Messenger"), published in 236:The Galilean moons are named after 3096:from the original on 25 April 2017 2970:, Cambridge University Press, 2004 2489:from the original on 23 March 2009 2289:Van Helden, Albert (August 1994). 2240:from the original on 16 April 2015 2181:Chinese Astronomy and Astrophysics 1670:of the moons are between 2 and 10 1308:Ganymede is composed primarily of 349:A Chinese historian of astronomy, 300:, the discoverer of the four moons 25: 3974:Yeomans, Donald K. (2006-07-13). 2427:; Ward, William R. (2008-12-30). 2408:. Philip Wilson. pp. 26, 31. 1840:Colonization of the Jovian System 1194:. The name comes from a mythical 466:Other names put forward include: 8322: 8310: 8298: 8286: 8274: 8262: 7931:Leaning Tower of Pisa experiment 7737: 7725: 7713: 6097: 6087: 6086: 5647: 4905: 4899: 4893: 4788: 4787: 4024:arcsec) = 631 arcsec = 10 arcmin 3690:from the original on 2009-03-27. 2988:from the original on 2012-01-24. 2800:from the original on 2017-09-22. 2406:Greenwich Time and the Longitude 1763: 1747: 1719: 1699: 1683: 1601:during flyby. (greyscale colour) 1579: 1565: 1551: 1537: 1519: 1138:who became one of the lovers of 1045: 1038: 973: 966: 904: 897: 817: 810: 620: 608: 596: 580: 77: 7613:Gravitationally rounded objects 4034:Dutton, Denis (December 1976). 3982:from the original on 2010-05-27 3599:Journal of Geophysical Research 3500:from the original on 2021-12-20 3364:from the original on 2012-01-17 3243:from the original on 2012-02-11 3214:from the original on 2020-02-26 3001:"Possibility of Life on Europa" 2268:from the original on 2016-04-29 2211:from the original on 2019-11-19 1976:from the original on 2019-08-25 179:Solar System objects discovered 5794:Jupiter-crossing minor planets 3705:. Vol. 5555. p. 78. 2934:NASA, Solar system Exploration 2475:Chown, Marcus (7 March 2009). 1: 3978:. JPL Solar System Dynamics. 3445:10.1016/S0032-0633(00)00154-9 2940:, Jet Propulsion Laboratory. 1970:NASA Solar System Exploration 1305:within the liquid iron core. 576:The Galilean moons' namesakes 27:Four largest moons of Jupiter 7987:Letter to Benedetto Castelli 3916:Astronomy & Astrophysics 3859:Astronomy & Astrophysics 3557:10.1126/science.283.5403.820 3194:10.1016/j.icarus.2005.03.026 2899:10.1126/science.186.4167.922 2716:10.1126/science.272.5262.709 2640:10.1016/j.icarus.2003.11.013 1289:'s beloved. Ganymede is the 304:As a result of improvements 8367:Moons with a prograde orbit 7708:Outline of the Solar System 7471:Interplanetary medium/space 3946:10.1051/0004-6361/202037445 3425:Planetary and Space Science 2841:10.1126/science.281.5373.87 2540:10.1088/0004-637X/806/2/203 2383:. Qxford University Press. 1164:-like bodies of the Soviet 342:, a theory that placed the 233:to pull them into spheres. 8383: 8160:Galileo National Telescope 7424:Extraterrestrial materials 5995:Jupiter Icy Moons Explorer 4775:Jupiter's moons in fiction 3889:10.1051/0004-6361:20052841 2999:Tritt, Charles S. (2002). 1835:Jupiter's moons in fiction 1343: 1262: 1175: 1104: 706: 648:from him than his enemies. 636: 633:Determination of longitude 538:, meaning "escorts") – by 500:Giovanni Battista Hodierna 377:The Medician stars in the 268:, which were suggested by 7744:Earth sciences portal 7703: 7466:Interplanetary dust cloud 6310: 6152: 6082: 5855:2016 Jupiter impact event 5850:2010 Jupiter impact event 5845:2009 Jupiter impact event 5645: 5591: 5498: 4891: 4783: 4137: 4005:− (−2.8 Jup APmag)) = 758 3388:The Astrophysical Journal 3358:Jet Propulsion Laboratory 2510:The Astrophysical Journal 2110:Galilei, Galileo (1610). 1922:Oxford English Dictionary 1301:, likely created through 1291:largest natural satellite 1186:Closeup of Europan lineae 689:Giovanni Domenico Cassini 8124:Galileo's objective lens 7757:Local Interstellar Cloud 6475:other near-Earth objects 5350:: 5268 km / 0.413 Earths 3595:"Atmosphere of Callisto" 2928:Hefler, Michael (2001). 2016:10.1177/0021828615585493 1206:and became the queen of 591:(right) on Hera's orders 340:Copernican heliocentrism 8155:Galileo Galilei Airport 7926:Galilean transformation 7901:Observational astronomy 7720:Solar System portal 7446:Giant-impact hypothesis 7053:Trans-Neptunian objects 6104:Solar System portal 4042:: 482–4. Archived from 3938:2020A&A...639A..40L 3881:2005A&A...439.1205A 3518:Carlson, R. W. (1999). 3437:2001P&SS...49..327E 3233:"Satellites of Jupiter" 2982:"Jupiter's Moon Europa" 2775:10.1126/science.1079462 2353:Royal Museums Greenwich 2143:"Satellites of Jupiter" 1927:Oxford University Press 1247:rock and likely has an 508:Medicaeorum Ephemerides 200:. All four, along with 173:. The invention of the 123:, are the four largest 8002:Discourse on the Tides 7608:Possible dwarf planets 7451:Gravitational collapse 7389:Circumstellar envelope 6194: 5840:Comet Shoemaker–Levy 9 3767:. NASA. Archived from 3681:10.1006/icar.2000.6456 3480:10.1006/icar.2002.6939 3315:10.1006/icar.2002.6834 3208:"The moons of Jupiter" 3144:10.1006/icar.1998.5986 3090:www.spacetelescope.org 1893:"star, constellation". 1728:Hubble Space Telescope 1618: 1507: 1422: 1364:the third largest moon 1359: 1356:Valhalla impact crater 1274: 1231: 1187: 1119: 649: 565: 464: 415: 398: 384: 326:Ptolemaic world system 301: 278:Ptolemaic world system 68: 55: 8357:Copernican Revolution 7817:Laniakea Supercluster 7434:Sample-return mission 6193: 3494:"Galilean Satellites" 3058:(28 September 2006). 2404:Howse, Derek (1997). 2379:Edwin Danson (2006). 1966:"In Depth | Amalthea" 1869:itself deriving from 1616: 1505: 1420: 1413:Comparative structure 1353: 1272: 1229: 1216:extraterrestrial life 1202:, who was courted by 1185: 1130:. It was named after 1114: 707:Further information: 646: 587:Io (left) watched by 560: 558:, published in 1614: 496:Ferdinando de' Medici 480:Vittoria della Rovere 459: 411: 390: 376: 324:to the then-accepted 296: 154:, the dimmest of the 61: 33: 8166:Astronomers Monument 8119:Galileo's telescopes 8057:Michelagnolo Galilei 7911:Galileo's escapement 7732:Astronomy portal 7633:Solar System objects 7379:Circumplanetary disk 5639:Jupiter's South Pole 5634:Jupiter's North Pole 5523:Planetary-mass moons 4094:The Moons of Jupiter 3620:10.1029/2004JE002322 3360:. NASA. 2000-12-16. 2680:10.1029/2000JE001408 2114:The Starry Messenger 1609:Origin and evolution 716:proto-satellite disk 639:History of longitude 536:satelles, satellitis 455:The Starry Messenger 360:The observations of 190:planetary-mass moons 148:Solar System objects 143:. They are the most 8136:Galileo thermometer 8009:Discourse on Comets 7979:Letters on Sunspots 7916:Galilean invariance 7831:Observable universe 7628:Solar System models 7558:Protoplanetary disk 7481:Interstellar medium 7441:Frost/Ice/Snow line 6034:Io Volcano Observer 4046:on 12 November 2020 4040:Sky & Telescope 3711:2004SPIE.5555...78L 3663:2000Icar..147..329Z 3611:2005JGRE..110.2003L 3539:1999Sci...283..820C 3472:2002Icar..159..500M 3400:1998ApJ...499..475H 3307:2002Icar..157..507K 3237:The Galileo Project 3186:2005Icar..177..461C 3136:1998Icar..135...64G 2891:1974Sci...186..922F 2833:1998Sci...281...87M 2767:2003Sci...299.1541P 2708:1996Sci...272..709A 2671:2001JGR...10633201S 2632:2004Icar..169..140L 2560:Computed using the 2532:2015ApJ...806..203D 2447:2009euro.book...59C 2147:The Galileo Project 2008:2015AAS...22521505P 1925:(Online ed.). 1668:angular separations 1656:apparent magnitudes 1623:protoplanetary disk 1428: 1281:, cupbearer of the 1218:. Heat energy from 1124:fourth-largest moon 729: 121:Galilean satellites 8281:History of science 8176:In popular culture 8131:Tribune of Galileo 7963:De motu antiquiora 7811:Virgo Supercluster 7792:Milky Way subgroup 7623:Natural satellites 7506:Nebular hypothesis 7486:Interstellar space 7476:Interstellar cloud 7384:Circumstellar disc 6974:Near-Earth objects 6858:names and meanings 6195: 5596:Outline of Jupiter 5503:Discovery timeline 4837:Natural satellites 2930:"Europa: In Depth" 2601:2011-08-07 at the 2579:2017-06-08 at the 2381:Weighing the World 2355:. 16 October 2014. 2094:Galilei, Galileo, 1619: 1508: 1426: 1423: 1360: 1320:that includes O, O 1275: 1232: 1188: 1120: 775:) (relative to Io) 740:Model of interior 728: 650: 514:Circulatores Jovis 399: 385: 302: 69: 56: 8250: 8249: 8104:Galileo's paradox 8099:Villa Il Gioiello 7894:Scientific career 7853: 7852: 7698: 7697: 7694: 7693: 7671:Lagrangian points 7643:by discovery date 7241:Human spaceflight 7212:historical models 7105: 7104: 6730:S/2015 (136472) 1 6112: 6111: 6057: 6056: 5863: 5862: 5775: 5774: 5551: 5550: 5351: 4803: 4802: 3843:978-0-8165-2844-8 3719:10.1117/12.560356 3060:"Time for Europa" 3056:Phillips, Cynthia 2702:(5262): 709–712. 2665:(E12): 33201–22. 2616:Lopes, Rosaly M.C 2456:978-0-8165-2844-8 2187:(1981), 242–243 . 2125:978-0-374-37191-3 1933:(Subscription or 1879:plural adjective 1756:Laplace resonance 1631:orbital resonance 1490: 1489: 1427:Jovian radiation 1372:orbital resonance 1134:, a priestess of 1098: 1097: 794: 776: 764: 662:longitude problem 522:Johannes Hevelius 488:Cosimo de' Medici 447:official copy of 403:Cosimo de' Medici 223:orbital resonance 156:classical planets 16:(Redirected from 8374: 8362:Moons of Jupiter 8327: 8326: 8315: 8314: 8313: 8303: 8302: 8291: 8290: 8289: 8279: 8278: 8277: 8267: 8266: 8265: 8258: 8216:Starry Messenger 8192:Lamp At Midnight 8093:And yet it moves 8051:Vincenzo Galilei 8033:Two New Sciences 7971:Sidereus Nuncius 7880: 7873: 7866: 7857: 7847: 7845: 7836: 7829: 7822: 7815: 7809: 7803: 7797: 7790: 7783: 7776: 7769: 7762: 7755: 7742: 7741: 7740: 7730: 7729: 7728: 7718: 7717: 7716: 7419:Exozodiacal dust 7109: 7075:Detached objects 6317: 6313: 6157: 6139: 6132: 6125: 6116: 6102: 6101: 6100: 6090: 6089: 5997:(2023, en route) 5879: 5784: 5663: 5651: 5578: 5571: 5564: 5555: 5346: 5325: 5313: 5299: 5285: 5268: 5256: 5249: 5230: 5216: 5202: 5167: 5153: 5139: 5134: 5112: 5107: 5095: 5088: 5074: 5060: 5043: 5026: 5016: 5007: 4993: 4909: 4903: 4897: 4830: 4823: 4816: 4807: 4791: 4790: 4770:Rings of Jupiter 4131:Moons of Jupiter 4124: 4117: 4110: 4101: 4056: 4055: 4053: 4051: 4031: 4025: 4014: 4008: 3997: 3991: 3990: 3988: 3987: 3971: 3965: 3964: 3962: 3960: 3931: 3907: 3901: 3900: 3874: 3872:astro-ph/0505367 3854: 3848: 3847: 3825: 3810: 3809: 3807: 3805: 3789: 3776: 3775: 3773: 3766: 3757: 3751: 3750: 3744: 3740: 3738: 3730: 3698: 3692: 3691: 3689: 3674: 3648: 3639: 3633: 3632: 3622: 3590: 3584: 3583: 3581: 3575:. Archived from 3550: 3524: 3515: 3509: 3508: 3506: 3505: 3490: 3484: 3483: 3455: 3449: 3448: 3420: 3414: 3413: 3411: 3379: 3373: 3372: 3370: 3369: 3350: 3344: 3343: 3341: 3335:. Archived from 3326: 3324:2060/20020044825 3292: 3283: 3277: 3276: 3274: 3273: 3258: 3252: 3251: 3249: 3248: 3229: 3223: 3222: 3220: 3219: 3204: 3198: 3197: 3169: 3163: 3162: 3160: 3154:. Archived from 3121: 3112: 3106: 3105: 3103: 3101: 3082: 3076: 3075: 3073: 3071: 3052: 3046: 3045: 3043: 3042: 3033:. Archived from 3023: 3017: 3016: 3014: 3012: 2996: 2990: 2989: 2980:Hamilton, C. J. 2977: 2971: 2960: 2954: 2953: 2951: 2949: 2925: 2919: 2918: 2874: 2868: 2867: 2865: 2859:. Archived from 2818: 2808: 2802: 2801: 2799: 2761:(5612): 1541–7. 2752: 2742: 2736: 2735: 2691: 2685: 2684: 2682: 2650: 2644: 2643: 2612: 2606: 2596:IAG Travaux 2001 2592: 2586: 2574:Moons of Jupiter 2571: 2565: 2558: 2552: 2551: 2525: 2505: 2499: 2498: 2496: 2494: 2472: 2461: 2460: 2440: 2421: 2410: 2409: 2401: 2395: 2394: 2376: 2370: 2363: 2357: 2356: 2345: 2336: 2335: 2328:Lettere Italiana 2323: 2310: 2309: 2307: 2305: 2295: 2286: 2277: 2276: 2274: 2273: 2256: 2250: 2249: 2247: 2245: 2226: 2220: 2219: 2217: 2216: 2197: 2188: 2173: 2167: 2166: 2164: 2162: 2139: 2133: 2132: 2117: 2107: 2101: 2097:Sidereus Nuncius 2092: 2071: 2070: 2034: 2028: 2027: 1991: 1985: 1984: 1982: 1981: 1962: 1956: 1945: 1939: 1938: 1930: 1918: 1911: 1894: 1856: 1821: 1819: 1810: 1808: 1799: 1797: 1788: 1786: 1777: 1775: 1767: 1751: 1736:Orbit animations 1723: 1714:on 10 April 2017 1703: 1687: 1583: 1569: 1555: 1541: 1523: 1429: 1399:molecular oxygen 1324:, and possibly O 1083: 1082: 1079: 1069: 1068: 1066: 1058: 1056: 1049: 1042: 1011: 1010: 1007: 997: 996: 994: 986: 984: 977: 970: 939: 938: 928: 927: 925: 917: 915: 908: 901: 870: 869: 862: 857: 856: 854: 846: 844: 838: 836: 830: 828: 821: 814: 790: 767: 758: 730: 709:Moons of Jupiter 624: 612: 600: 584: 534:(from the Latin 450:Sidereus Nuncius 436:Sidereus Nuncius 380:Sidereus Nuncius 336:Starry Messenger 331:Sidereus Nuncius 231:self-gravitation 125:moons of Jupiter 118: 117: 114: 113: 110: 107: 104: 101: 98: 95: 92: 89: 86: 83: 21: 8382: 8381: 8377: 8376: 8375: 8373: 8372: 8371: 8337: 8336: 8333: 8321: 8311: 8309: 8297: 8287: 8285: 8275: 8273: 8263: 8261: 8253: 8251: 8246: 8240:Galileo's Dream 8232:Galileo Galilei 8184:Life of Galileo 8171: 8143:Galileo project 8080: 8039: 7950: 7936:Phases of Venus 7889: 7887:Galileo Galilei 7884: 7854: 7849: 7843: 7841: 7840: 7834: 7827: 7820: 7813: 7807: 7801: 7795: 7788: 7781: 7774: 7767: 7760: 7753: 7738: 7736: 7726: 7724: 7714: 7712: 7699: 7690: 7654: 7591: 7575:vs. Hill sphere 7501:Molecular cloud 7429:Sample curation 7409:Detached object 7348: 7341: 7185: 7177: 7114: 7101: 7046:Neptune trojans 6829: 6827: 6825: 6818: 6760: 6453: 6324: 6306: 6192: 6155: 6148: 6143: 6113: 6108: 6098: 6096: 6078: 6053: 6008: 5983: 5963:Voyager program 5935:Pioneer program 5914:Galileo project 5908:Cassini–Huygens 5895: 5874: 5872: 5859: 5826: 5803: 5771: 5725: 5692: 5652: 5643: 5600: 5587: 5582: 5552: 5547: 5513:Irregular moons 5494: 5334: 5328: 5323: 5318: 5309: 5295: 5281: 5266: 5261: 5252: 5245: 5226: 5212: 5198: 5190:Jupiter trojans 5163: 5149: 5137: 5132: 5110: 5105: 5091: 5084: 5070: 5058: 5039: 5024: 5019: 5012: 5003: 4989: 4968: 4961: 4917: 4910: 4904: 4898: 4889: 4850: 4843: 4834: 4804: 4799: 4779: 4758: 4650: 4482: 4334: 4318: 4298:Carpo group (2) 4293: 4230: 4214: 4173: 4142: 4133: 4128: 4065: 4060: 4059: 4049: 4047: 4033: 4032: 4028: 4015: 4011: 4006: 4000: 3998: 3994: 3985: 3983: 3973: 3972: 3968: 3958: 3956: 3909: 3908: 3904: 3856: 3855: 3851: 3844: 3827: 3826: 3813: 3803: 3801: 3800:on 25 July 2008 3791: 3790: 3779: 3771: 3764: 3759: 3758: 3754: 3741: 3731: 3700: 3699: 3695: 3687: 3672:10.1.1.366.7700 3646: 3641: 3640: 3636: 3592: 3591: 3587: 3579: 3548:10.1.1.620.9273 3533:(5403): 820–1. 3522: 3517: 3516: 3512: 3503: 3501: 3492: 3491: 3487: 3457: 3456: 3452: 3431:(3–4): 327–36. 3422: 3421: 3417: 3381: 3380: 3376: 3367: 3365: 3352: 3351: 3347: 3339: 3290: 3285: 3284: 3280: 3271: 3269: 3260: 3259: 3255: 3246: 3244: 3231: 3230: 3226: 3217: 3215: 3206: 3205: 3201: 3171: 3170: 3166: 3158: 3119: 3114: 3113: 3109: 3099: 3097: 3084: 3083: 3079: 3069: 3067: 3054: 3053: 3049: 3040: 3038: 3031:geology.asu.edu 3027:"Tidal Heating" 3025: 3024: 3020: 3010: 3008: 2998: 2997: 2993: 2979: 2978: 2974: 2961: 2957: 2947: 2945: 2927: 2926: 2922: 2885:(4167): 922–5. 2876: 2875: 2871: 2863: 2827:(5373): 87–90. 2816: 2810: 2809: 2805: 2797: 2750: 2744: 2743: 2739: 2693: 2692: 2688: 2652: 2651: 2647: 2614: 2613: 2609: 2603:Wayback Machine 2593: 2589: 2581:Wayback Machine 2572: 2568: 2559: 2555: 2507: 2506: 2502: 2492: 2490: 2474: 2473: 2464: 2457: 2425:Canup, Robin M. 2423: 2422: 2413: 2403: 2402: 2398: 2391: 2378: 2377: 2373: 2365:Howse, Derek. 2364: 2360: 2347: 2346: 2339: 2325: 2324: 2313: 2303: 2301: 2293: 2288: 2287: 2280: 2271: 2269: 2258: 2257: 2253: 2243: 2241: 2228: 2227: 2223: 2214: 2212: 2199: 2198: 2191: 2174: 2170: 2160: 2158: 2151:Rice University 2141: 2140: 2136: 2126: 2109: 2108: 2104: 2093: 2074: 2036: 2035: 2031: 1993: 1992: 1988: 1979: 1977: 1964: 1963: 1959: 1946: 1942: 1932: 1913: 1912: 1908: 1903: 1898: 1897: 1857: 1853: 1848: 1831: 1826: 1825: 1824: 1823: 1822: 1817: 1816: 1806: 1805: 1795: 1794: 1784: 1783: 1773: 1772: 1771: 1768: 1760: 1759: 1752: 1738: 1731: 1724: 1715: 1710:as seen around 1704: 1695: 1688: 1644: 1611: 1606: 1605: 1604: 1603: 1602: 1591: 1590: 1589: 1584: 1576: 1575: 1570: 1562: 1561: 1556: 1548: 1547: 1542: 1534: 1533: 1524: 1513: 1500: 1491: 1415: 1348: 1346:Callisto (moon) 1342: 1334:atomic hydrogen 1327: 1323: 1267: 1265:Ganymede (moon) 1261: 1236:albedo features 1180: 1174: 1159: 1109: 1103: 1087: 1080: 1077: 1075: 1064: 1062: 1061: 1054: 1052: 1032: 1015: 1008: 1005: 1003: 992: 990: 989: 982: 980: 960: 943: 936: 934: 923: 921: 920: 913: 911: 891: 874: 867: 865: 860: 852: 850: 849: 842: 840: 839: 834: 832: 831: 826: 824: 804: 782: 762: 760:Semi-major axis 754: 749: 744: 734: 711: 705: 674:possible heresy 641: 635: 628: 625: 616: 613: 604: 601: 592: 585: 556:Mundus Jovialis 552:Johannes Kepler 371: 306:Galileo Galilei 298:Galileo Galilei 291: 286: 274:Mundus Jovialis 270:Johannes Kepler 238:Galileo Galilei 194:largest objects 171:light pollution 145:readily visible 80: 76: 28: 23: 22: 15: 12: 11: 5: 8380: 8378: 8370: 8369: 8364: 8359: 8354: 8352:Galilean moons 8349: 8339: 8338: 8332: 8331: 8319: 8307: 8295: 8283: 8271: 8248: 8247: 8245: 8244: 8236: 8228: 8220: 8212: 8204: 8196: 8188: 8179: 8177: 8173: 8172: 8170: 8169: 8162: 8157: 8152: 8151: 8150: 8139: 8138: 8133: 8128: 8127: 8126: 8121: 8111: 8106: 8101: 8096: 8088: 8086: 8082: 8081: 8079: 8078: 8072: 8066: 8063:Vincenzo Gamba 8060: 8054: 8047: 8045: 8041: 8040: 8038: 8037: 8029: 8021: 8013: 8005: 7998: 7991: 7983: 7975: 7967: 7958: 7956: 7952: 7951: 7949: 7948: 7943: 7938: 7933: 7928: 7923: 7921:Galilean moons 7918: 7913: 7908: 7906:Galileo affair 7903: 7897: 7895: 7891: 7890: 7885: 7883: 7882: 7875: 7868: 7860: 7851: 7850: 7747: 7746: 7734: 7722: 7710: 7704: 7701: 7700: 7696: 7695: 7692: 7691: 7689: 7688: 7683: 7678: 7673: 7668: 7662: 7660: 7656: 7655: 7653: 7652: 7647: 7646: 7645: 7640: 7630: 7625: 7620: 7615: 7610: 7605: 7599: 7597: 7593: 7592: 7590: 7589: 7587:Scattered disc 7584: 7579: 7578: 7577: 7567: 7562: 7561: 7560: 7555: 7554: 7553: 7543: 7538: 7533: 7528: 7518: 7513: 7508: 7503: 7498: 7493: 7488: 7483: 7478: 7473: 7468: 7463: 7458: 7453: 7448: 7443: 7438: 7437: 7436: 7431: 7421: 7416: 7411: 7406: 7401: 7396: 7391: 7386: 7381: 7376: 7375: 7374: 7372:Excretion disk 7367:Accretion disk 7364: 7359: 7357:Star formation 7353: 7351: 7343: 7342: 7340: 7339: 7334: 7329: 7324: 7319: 7314: 7309: 7304: 7303: 7302: 7292: 7287: 7282: 7281: 7280: 7270: 7265: 7260: 7259: 7258: 7253: 7248: 7246:space stations 7238: 7237: 7236: 7231: 7221: 7220: 7219: 7214: 7209: 7199: 7193: 7191: 7179: 7178: 7176: 7175: 7170: 7165: 7160: 7155: 7150: 7145: 7140: 7135: 7130: 7125: 7119: 7117: 7106: 7103: 7102: 7100: 7099: 7094: 7093: 7092: 7087: 7085:Scattered disc 7082: 7077: 7072: 7071: 7070: 7065: 7050: 7049: 7048: 7043: 7033: 7032: 7031: 7026: 7021: 7016: 7011: 7006: 7001: 6996: 6991: 6981: 6976: 6971: 6970: 6969: 6964: 6959: 6954: 6953: 6952: 6947: 6937: 6932: 6927: 6917: 6916: 6915: 6910: 6905: 6900: 6895: 6890: 6885: 6880: 6872: 6867: 6866: 6865: 6860: 6850: 6845: 6840: 6834: 6832: 6820: 6819: 6817: 6816: 6811: 6806: 6801: 6796: 6791: 6786: 6776: 6770: 6768: 6762: 6761: 6759: 6758: 6757: 6756: 6746: 6745: 6744: 6734: 6733: 6732: 6722: 6721: 6720: 6710: 6709: 6708: 6703: 6693: 6692: 6691: 6686: 6681: 6676: 6671: 6661: 6660: 6659: 6649: 6648: 6647: 6642: 6637: 6632: 6622: 6621: 6620: 6615: 6610: 6605: 6600: 6595: 6585: 6584: 6583: 6578: 6573: 6568: 6563: 6558: 6553: 6548: 6543: 6538: 6528: 6527: 6526: 6521: 6516: 6511: 6506: 6496: 6495: 6494: 6489: 6479: 6478: 6477: 6472: 6463: 6461: 6455: 6454: 6452: 6451: 6450: 6449: 6444: 6439: 6434: 6429: 6424: 6419: 6414: 6409: 6399: 6398: 6397: 6396: 6395: 6390: 6380: 6379: 6378: 6373: 6358: 6357: 6356: 6351: 6346: 6341: 6330: 6328: 6311: 6308: 6307: 6305: 6304: 6297: 6290: 6283: 6276: 6269: 6262: 6255: 6248: 6243: 6238: 6233: 6228: 6221: 6216: 6211: 6206: 6201: 6153: 6150: 6149: 6144: 6142: 6141: 6134: 6127: 6119: 6110: 6109: 6107: 6106: 6094: 6083: 6080: 6079: 6077: 6076: 6071: 6065: 6063: 6059: 6058: 6055: 6054: 6052: 6051: 6043: 6037: 6031: 6023: 6016: 6014: 6010: 6009: 6007: 6006: 6002:Europa Clipper 5998: 5991: 5989: 5985: 5984: 5982: 5981: 5980: 5979: 5972: 5960: 5953: 5952: 5951: 5944: 5932: 5925: 5924: 5923: 5911: 5903: 5901: 5897: 5896: 5894: 5893: 5885: 5883: 5876: 5865: 5864: 5861: 5860: 5858: 5857: 5852: 5847: 5842: 5836: 5834: 5828: 5827: 5825: 5824: 5819: 5813: 5811: 5805: 5804: 5802: 5801: 5799:Solar eclipses 5796: 5790: 5788: 5781: 5777: 5776: 5773: 5772: 5770: 5769: 5767:Pasiphae group 5764: 5759: 5754: 5749: 5744: 5739: 5733: 5731: 5727: 5726: 5724: 5723: 5718: 5713: 5708: 5702: 5700: 5694: 5693: 5691: 5690: 5685: 5680: 5675: 5669: 5667: 5660: 5654: 5653: 5646: 5644: 5642: 5641: 5636: 5631: 5626: 5621: 5620: 5619: 5617:Great Red Spot 5608: 5606: 5602: 5601: 5599: 5598: 5592: 5589: 5588: 5583: 5581: 5580: 5573: 5566: 5558: 5549: 5548: 5546: 5545: 5540: 5535: 5530: 5525: 5520: 5515: 5510: 5505: 5499: 5496: 5495: 5493: 5492: 5489: 5484: 5479: 5474: 5469: 5464: 5459: 5454: 5449: 5444: 5439: 5434: 5429: 5424: 5419: 5414: 5409: 5404: 5399: 5394: 5389: 5384: 5379: 5374: 5369: 5364: 5359: 5354: 5353: 5352: 5338: 5336: 5330: 5329: 5327: 5326: 5321: 5316: 5315: 5314: 5305:Gǃkúnǁʼhòmdímà 5302: 5301: 5300: 5288: 5287: 5286: 5274: 5269: 5264: 5259: 5258: 5257: 5250: 5238: 5234: 5233: 5232: 5231: 5219: 5218: 5217: 5205: 5204: 5203: 5191: 5187: 5186: 5180: 5175: 5170: 5169: 5168: 5156: 5155: 5154: 5142: 5141: 5140: 5135: 5125: 5120: 5115: 5114: 5113: 5108: 5098: 5097: 5096: 5089: 5077: 5076: 5075: 5063: 5062: 5061: 5051: 5046: 5045: 5044: 5032: 5028: 5027: 5022: 5017: 5010: 5009: 5008: 4996: 4995: 4994: 4982: 4977: 4973: 4971: 4963: 4962: 4960: 4959: 4954: 4949: 4944: 4939: 4934: 4929: 4923: 4921: 4912: 4911: 4892: 4890: 4888: 4887: 4882: 4877: 4872: 4867: 4862: 4856: 4854: 4845: 4844: 4835: 4833: 4832: 4825: 4818: 4810: 4801: 4800: 4798: 4797: 4784: 4781: 4780: 4778: 4777: 4772: 4766: 4764: 4760: 4759: 4757: 4756: 4751: 4746: 4741: 4736: 4731: 4726: 4721: 4716: 4711: 4706: 4697: 4692: 4687: 4682: 4677: 4672: 4667: 4661: 4659: 4656:Pasiphae group 4652: 4651: 4649: 4648: 4643: 4638: 4633: 4628: 4623: 4618: 4613: 4608: 4603: 4594: 4589: 4584: 4579: 4574: 4569: 4564: 4559: 4554: 4549: 4544: 4539: 4534: 4529: 4524: 4519: 4514: 4509: 4504: 4499: 4493: 4491: 4484: 4483: 4481: 4480: 4475: 4470: 4465: 4456: 4451: 4446: 4441: 4439:Jupiter LXVIII 4436: 4431: 4426: 4421: 4416: 4411: 4406: 4401: 4396: 4391: 4386: 4381: 4376: 4371: 4366: 4361: 4356: 4351: 4345: 4343: 4336: 4335: 4333: 4332: 4326: 4324: 4320: 4319: 4317: 4316: 4307: 4301: 4299: 4295: 4294: 4292: 4291: 4286: 4281: 4276: 4271: 4266: 4257: 4252: 4247: 4241: 4239: 4232: 4231: 4229: 4228: 4222: 4220: 4216: 4215: 4213: 4212: 4205: 4198: 4191: 4183: 4181: 4179:Galilean moons 4175: 4174: 4172: 4171: 4166: 4161: 4156: 4150: 4148: 4144: 4143: 4138: 4135: 4134: 4129: 4127: 4126: 4119: 4112: 4104: 4098: 4097: 4092:Dominic Ford: 4090: 4084: 4083: 4077: 4076: 4071: 4064: 4063:External links 4061: 4058: 4057: 4026: 4009: 3992: 3966: 3902: 3865:(3): 1205–13. 3849: 3842: 3811: 3777: 3774:on 2012-01-19. 3752: 3743:|journal= 3693: 3634: 3605:(E2): E02003. 3585: 3582:on 2008-10-03. 3510: 3485: 3450: 3415: 3409:10.1086/305604 3394:(1): 475–481. 3374: 3345: 3342:on 2020-04-12. 3278: 3253: 3224: 3199: 3180:(2): 461–471. 3164: 3161:on 2020-04-12. 3107: 3077: 3047: 3018: 3007:on 9 June 2007 2991: 2972: 2955: 2920: 2869: 2866:on 2020-09-23. 2803: 2737: 2686: 2645: 2607: 2594:Computed from 2587: 2566: 2553: 2500: 2462: 2455: 2411: 2396: 2389: 2371: 2358: 2337: 2311: 2278: 2251: 2221: 2205:solarviews.com 2189: 2168: 2134: 2124: 2102: 2072: 2051:10.1086/351216 2029: 2002:(2): 218–234. 1986: 1957: 1940: 1905: 1904: 1902: 1899: 1896: 1895: 1850: 1849: 1847: 1844: 1843: 1842: 1837: 1830: 1827: 1820: Callisto 1809: Ganymede 1769: 1762: 1761: 1753: 1746: 1745: 1744: 1743: 1742: 1737: 1734: 1733: 1732: 1725: 1718: 1716: 1705: 1698: 1696: 1689: 1682: 1643: 1640: 1610: 1607: 1594: 1593: 1592: 1585: 1578: 1577: 1571: 1564: 1563: 1557: 1550: 1549: 1543: 1536: 1535: 1525: 1518: 1517: 1516: 1515: 1514: 1512: 1509: 1499: 1496: 1488: 1487: 1484: 1480: 1479: 1476: 1472: 1471: 1468: 1464: 1463: 1460: 1456: 1455: 1452: 1448: 1447: 1444: 1440: 1439: 1433: 1424: 1414: 1411: 1395:carbon dioxide 1344:Main article: 1341: 1338: 1325: 1321: 1263:Main article: 1260: 1257: 1176:Main article: 1173: 1170: 1157: 1154:sulfur dioxide 1105:Main article: 1102: 1099: 1096: 1095: 1092: 1089: 1084: 1073: 1070: 1059: 1050: 1043: 1036: 1024: 1023: 1020: 1017: 1012: 1001: 998: 987: 978: 971: 964: 952: 951: 948: 945: 940: 932: 929: 918: 909: 902: 895: 883: 882: 879: 876: 871: 863: 858: 847: 822: 815: 808: 796: 795: 788: 777: 769:Orbital period 765: 756: 751: 746: 741: 738: 735: 704: 701: 637:Main article: 634: 631: 630: 629: 626: 619: 617: 614: 607: 605: 602: 595: 593: 589:Argus Panoptes 586: 579: 577: 544: 543: 540:Jacques Ozanam 525: 511: 427:Medician stars 423:Medicea Sidera 419:Cosmica Sidera 370: 367: 318:celestial orbs 290: 287: 285: 282: 254:Medicean Stars 252:'s stars") or 246:Cosmica Sidera 208:, and Earth's 192:and among the 185:beyond Earth. 73:Galilean moons 26: 24: 18:Galilean Moons 14: 13: 10: 9: 6: 4: 3: 2: 8379: 8368: 8365: 8363: 8360: 8358: 8355: 8353: 8350: 8348: 8345: 8344: 8342: 8335: 8330: 8325: 8320: 8318: 8308: 8306: 8301: 8296: 8294: 8284: 8282: 8272: 8270: 8260: 8256: 8243: 8241: 8237: 8235: 8233: 8229: 8227: 8225: 8221: 8219: 8217: 8213: 8211: 8209: 8205: 8203: 8201: 8197: 8195: 8193: 8189: 8187: 8185: 8181: 8180: 8178: 8174: 8168: 8167: 8163: 8161: 8158: 8156: 8153: 8149: 8146: 8145: 8144: 8141: 8140: 8137: 8134: 8132: 8129: 8125: 8122: 8120: 8117: 8116: 8115: 8114:Museo Galileo 8112: 8110: 8107: 8105: 8102: 8100: 8097: 8094: 8090: 8089: 8087: 8083: 8076: 8073: 8070: 8069:Maria Celeste 8067: 8064: 8061: 8058: 8055: 8052: 8049: 8048: 8046: 8042: 8035: 8034: 8030: 8027: 8026: 8022: 8019: 8018: 8014: 8011: 8010: 8006: 8003: 7999: 7996: 7992: 7989: 7988: 7984: 7981: 7980: 7976: 7973: 7972: 7968: 7965: 7964: 7960: 7959: 7957: 7953: 7947: 7944: 7942: 7939: 7937: 7934: 7932: 7929: 7927: 7924: 7922: 7919: 7917: 7914: 7912: 7909: 7907: 7904: 7902: 7899: 7898: 7896: 7892: 7888: 7881: 7876: 7874: 7869: 7867: 7862: 7861: 7858: 7848: 7839: 7832: 7825: 7818: 7812: 7806: 7800: 7793: 7786: 7779: 7772: 7765: 7758: 7751: 7745: 7735: 7733: 7723: 7721: 7711: 7709: 7706: 7705: 7702: 7687: 7686:Tidal locking 7684: 7682: 7679: 7677: 7674: 7672: 7669: 7667: 7666:Double planet 7664: 7663: 7661: 7657: 7651: 7648: 7644: 7641: 7639: 7636: 7635: 7634: 7631: 7629: 7626: 7624: 7621: 7619: 7618:Minor planets 7616: 7614: 7611: 7609: 7606: 7604: 7601: 7600: 7598: 7594: 7588: 7585: 7583: 7580: 7576: 7573: 7572: 7571: 7568: 7566: 7563: 7559: 7556: 7552: 7551:Merging stars 7549: 7548: 7547: 7544: 7542: 7539: 7537: 7534: 7532: 7529: 7527: 7524: 7523: 7522: 7519: 7517: 7514: 7512: 7509: 7507: 7504: 7502: 7499: 7497: 7494: 7492: 7489: 7487: 7484: 7482: 7479: 7477: 7474: 7472: 7469: 7467: 7464: 7462: 7459: 7457: 7454: 7452: 7449: 7447: 7444: 7442: 7439: 7435: 7432: 7430: 7427: 7426: 7425: 7422: 7420: 7417: 7415: 7412: 7410: 7407: 7405: 7402: 7400: 7397: 7395: 7392: 7390: 7387: 7385: 7382: 7380: 7377: 7373: 7370: 7369: 7368: 7365: 7363: 7360: 7358: 7355: 7354: 7352: 7350: 7344: 7338: 7335: 7333: 7330: 7328: 7325: 7323: 7320: 7318: 7315: 7313: 7310: 7308: 7305: 7301: 7298: 7297: 7296: 7293: 7291: 7288: 7286: 7283: 7279: 7276: 7275: 7274: 7271: 7269: 7266: 7264: 7261: 7257: 7254: 7252: 7249: 7247: 7244: 7243: 7242: 7239: 7235: 7232: 7230: 7227: 7226: 7225: 7222: 7218: 7215: 7213: 7210: 7208: 7205: 7204: 7203: 7200: 7198: 7195: 7194: 7192: 7189: 7184: 7180: 7174: 7171: 7169: 7166: 7164: 7161: 7159: 7156: 7154: 7153:Subsatellites 7151: 7149: 7146: 7144: 7141: 7139: 7136: 7134: 7131: 7129: 7126: 7124: 7121: 7120: 7118: 7116: 7113:Hypothetical 7110: 7107: 7098: 7095: 7091: 7088: 7086: 7083: 7081: 7078: 7076: 7073: 7069: 7066: 7064: 7061: 7060: 7059: 7056: 7055: 7054: 7051: 7047: 7044: 7042: 7039: 7038: 7037: 7034: 7030: 7027: 7025: 7022: 7020: 7017: 7015: 7012: 7010: 7007: 7005: 7002: 7000: 6997: 6995: 6992: 6990: 6987: 6986: 6985: 6982: 6980: 6979:Asteroid belt 6977: 6975: 6972: 6968: 6965: 6963: 6960: 6958: 6955: 6951: 6948: 6946: 6943: 6942: 6941: 6938: 6936: 6933: 6931: 6928: 6926: 6923: 6922: 6921: 6918: 6914: 6911: 6909: 6906: 6904: 6901: 6899: 6896: 6894: 6891: 6889: 6886: 6884: 6881: 6879: 6876: 6875: 6873: 6871: 6868: 6864: 6861: 6859: 6856: 6855: 6854: 6853:Minor planets 6851: 6849: 6846: 6844: 6841: 6839: 6836: 6835: 6833: 6831: 6821: 6815: 6812: 6810: 6807: 6805: 6802: 6800: 6797: 6795: 6792: 6790: 6787: 6784: 6780: 6777: 6775: 6772: 6771: 6769: 6767: 6763: 6755: 6752: 6751: 6750: 6747: 6743: 6740: 6739: 6738: 6735: 6731: 6728: 6727: 6726: 6723: 6719: 6716: 6715: 6714: 6711: 6707: 6704: 6702: 6699: 6698: 6697: 6694: 6690: 6687: 6685: 6682: 6680: 6677: 6675: 6672: 6670: 6667: 6666: 6665: 6662: 6658: 6655: 6654: 6653: 6650: 6646: 6643: 6641: 6638: 6636: 6633: 6631: 6628: 6627: 6626: 6623: 6619: 6616: 6614: 6611: 6609: 6606: 6604: 6601: 6599: 6596: 6594: 6591: 6590: 6589: 6586: 6582: 6579: 6577: 6574: 6572: 6569: 6567: 6564: 6562: 6559: 6557: 6554: 6552: 6549: 6547: 6544: 6542: 6539: 6537: 6534: 6533: 6532: 6529: 6525: 6522: 6520: 6517: 6515: 6512: 6510: 6507: 6505: 6502: 6501: 6500: 6497: 6493: 6490: 6488: 6485: 6484: 6483: 6480: 6476: 6473: 6471: 6468: 6467: 6465: 6464: 6462: 6460: 6456: 6448: 6445: 6443: 6440: 6438: 6435: 6433: 6430: 6428: 6425: 6423: 6420: 6418: 6415: 6413: 6410: 6408: 6405: 6404: 6403: 6400: 6394: 6391: 6389: 6386: 6385: 6384: 6381: 6377: 6374: 6372: 6369: 6368: 6367: 6364: 6363: 6362: 6359: 6355: 6352: 6350: 6347: 6345: 6342: 6340: 6337: 6336: 6335: 6332: 6331: 6329: 6327: 6322: 6318: 6315: 6314: 6309: 6303: 6302: 6298: 6296: 6295: 6291: 6289: 6288: 6284: 6282: 6281: 6277: 6275: 6274: 6270: 6268: 6267: 6263: 6261: 6260: 6256: 6254: 6253: 6249: 6247: 6244: 6242: 6239: 6237: 6234: 6232: 6229: 6227: 6226: 6222: 6220: 6217: 6215: 6212: 6210: 6207: 6205: 6202: 6200: 6197: 6196: 6151: 6147: 6140: 6135: 6133: 6128: 6126: 6121: 6120: 6117: 6105: 6095: 6093: 6085: 6084: 6081: 6075: 6072: 6070: 6067: 6066: 6064: 6060: 6049: 6048: 6044: 6041: 6038: 6035: 6032: 6029: 6028: 6024: 6021: 6018: 6017: 6015: 6011: 6004: 6003: 5999: 5996: 5993: 5992: 5990: 5986: 5978: 5977: 5973: 5971: 5970: 5966: 5965: 5964: 5961: 5959: 5958: 5954: 5950: 5949: 5945: 5943: 5942: 5938: 5937: 5936: 5933: 5931: 5930: 5926: 5922: 5921: 5917: 5916: 5915: 5912: 5910: 5909: 5905: 5904: 5902: 5898: 5892: 5891: 5887: 5886: 5884: 5880: 5877: 5870: 5866: 5856: 5853: 5851: 5848: 5846: 5843: 5841: 5838: 5837: 5835: 5833: 5829: 5823: 5820: 5818: 5815: 5814: 5812: 5810: 5806: 5800: 5797: 5795: 5792: 5791: 5789: 5785: 5782: 5778: 5768: 5765: 5763: 5760: 5758: 5755: 5753: 5750: 5748: 5745: 5743: 5740: 5738: 5737:Himalia group 5735: 5734: 5732: 5728: 5722: 5719: 5717: 5714: 5712: 5709: 5707: 5704: 5703: 5701: 5699: 5695: 5689: 5686: 5684: 5681: 5679: 5676: 5674: 5671: 5670: 5668: 5664: 5661: 5659: 5655: 5650: 5640: 5637: 5635: 5632: 5630: 5627: 5625: 5624:Magnetosphere 5622: 5618: 5615: 5614: 5613: 5610: 5609: 5607: 5603: 5597: 5594: 5593: 5590: 5586: 5579: 5574: 5572: 5567: 5565: 5560: 5559: 5556: 5544: 5541: 5539: 5538:Regular moons 5536: 5534: 5531: 5529: 5526: 5524: 5521: 5519: 5516: 5514: 5511: 5509: 5506: 5504: 5501: 5500: 5497: 5490: 5488: 5485: 5483: 5480: 5478: 5475: 5473: 5470: 5468: 5465: 5463: 5460: 5458: 5455: 5453: 5450: 5448: 5445: 5443: 5440: 5438: 5435: 5433: 5430: 5428: 5425: 5423: 5420: 5418: 5415: 5413: 5410: 5408: 5405: 5403: 5400: 5398: 5395: 5393: 5390: 5388: 5385: 5383: 5380: 5378: 5375: 5373: 5370: 5368: 5365: 5363: 5360: 5358: 5355: 5349: 5345: 5344: 5343: 5340: 5339: 5337: 5331: 5324: 5317: 5312: 5308: 5307: 5306: 5303: 5298: 5294: 5293: 5292: 5289: 5284: 5280: 5279: 5278: 5275: 5273: 5270: 5267: 5260: 5255: 5251: 5248: 5244: 5243: 5242: 5239: 5236: 5235: 5229: 5225: 5224: 5223: 5220: 5215: 5211: 5210: 5209: 5206: 5201: 5197: 5196: 5195: 5192: 5189: 5188: 5184: 5181: 5179: 5176: 5174: 5171: 5166: 5162: 5161: 5160: 5157: 5152: 5148: 5147: 5146: 5143: 5136: 5131: 5130: 5129: 5126: 5124: 5121: 5119: 5116: 5109: 5104: 5103: 5102: 5099: 5094: 5090: 5087: 5083: 5082: 5081: 5078: 5073: 5069: 5068: 5067: 5064: 5057: 5056: 5055: 5052: 5050: 5047: 5042: 5038: 5037: 5036: 5033: 5030: 5029: 5025: 5018: 5015: 5011: 5006: 5002: 5001: 5000: 4997: 4992: 4988: 4987: 4986: 4983: 4981: 4978: 4975: 4974: 4972: 4970: 4964: 4958: 4955: 4953: 4950: 4948: 4945: 4943: 4940: 4938: 4935: 4933: 4930: 4928: 4925: 4924: 4922: 4919: 4913: 4908: 4902: 4896: 4886: 4883: 4881: 4878: 4876: 4873: 4871: 4868: 4866: 4863: 4861: 4858: 4857: 4855: 4852: 4846: 4842: 4838: 4831: 4826: 4824: 4819: 4817: 4812: 4811: 4808: 4796: 4795: 4786: 4785: 4782: 4776: 4773: 4771: 4768: 4767: 4765: 4761: 4755: 4752: 4750: 4747: 4745: 4742: 4740: 4737: 4735: 4732: 4730: 4727: 4725: 4722: 4720: 4717: 4715: 4712: 4710: 4707: 4705: 4704: 4703: 4698: 4696: 4693: 4691: 4690:Jupiter LXVII 4688: 4686: 4683: 4681: 4678: 4676: 4673: 4671: 4668: 4666: 4665:Philophrosyne 4663: 4662: 4660: 4657: 4653: 4647: 4644: 4642: 4639: 4637: 4634: 4632: 4629: 4627: 4624: 4622: 4619: 4617: 4614: 4612: 4609: 4607: 4604: 4602: 4601: 4600: 4595: 4593: 4592:Jupiter LXXII 4590: 4588: 4585: 4583: 4580: 4578: 4575: 4573: 4570: 4568: 4565: 4563: 4560: 4558: 4555: 4553: 4550: 4548: 4545: 4543: 4540: 4538: 4537:Jupiter LXIII 4535: 4533: 4530: 4528: 4525: 4523: 4520: 4518: 4515: 4513: 4510: 4508: 4505: 4503: 4500: 4498: 4495: 4494: 4492: 4489: 4485: 4479: 4476: 4474: 4471: 4469: 4466: 4464: 4463: 4462: 4457: 4455: 4452: 4450: 4447: 4445: 4442: 4440: 4437: 4435: 4432: 4430: 4427: 4425: 4422: 4420: 4417: 4415: 4412: 4410: 4407: 4405: 4402: 4400: 4397: 4395: 4392: 4390: 4387: 4385: 4382: 4380: 4377: 4375: 4372: 4370: 4367: 4365: 4362: 4360: 4357: 4355: 4352: 4350: 4347: 4346: 4344: 4341: 4337: 4331: 4328: 4327: 4325: 4321: 4315: 4314: 4313: 4308: 4306: 4303: 4302: 4300: 4296: 4290: 4287: 4285: 4282: 4280: 4277: 4275: 4272: 4270: 4267: 4265: 4264: 4263: 4258: 4256: 4253: 4251: 4248: 4246: 4243: 4242: 4240: 4237: 4236:Himalia group 4233: 4227: 4224: 4223: 4221: 4217: 4211: 4210: 4206: 4204: 4203: 4199: 4197: 4196: 4192: 4190: 4189: 4185: 4184: 4182: 4180: 4176: 4170: 4167: 4165: 4162: 4160: 4157: 4155: 4152: 4151: 4149: 4145: 4141: 4136: 4132: 4125: 4120: 4118: 4113: 4111: 4106: 4105: 4102: 4095: 4091: 4089: 4086: 4085: 4082: 4079: 4078: 4075: 4072: 4070: 4067: 4066: 4062: 4045: 4041: 4037: 4030: 4027: 4023: 4019: 4016:Jupiter near 4013: 4010: 4004: 3996: 3993: 3981: 3977: 3970: 3967: 3955: 3951: 3947: 3943: 3939: 3935: 3930: 3925: 3921: 3917: 3913: 3906: 3903: 3898: 3894: 3890: 3886: 3882: 3878: 3873: 3868: 3864: 3860: 3853: 3850: 3845: 3839: 3835: 3831: 3824: 3822: 3820: 3818: 3816: 3812: 3799: 3795: 3788: 3786: 3784: 3782: 3778: 3770: 3763: 3756: 3753: 3748: 3736: 3728: 3724: 3720: 3716: 3712: 3708: 3704: 3697: 3694: 3686: 3682: 3678: 3673: 3668: 3664: 3660: 3657:(2): 329–47. 3656: 3652: 3645: 3638: 3635: 3630: 3626: 3621: 3616: 3612: 3608: 3604: 3600: 3596: 3589: 3586: 3578: 3574: 3570: 3566: 3562: 3558: 3554: 3549: 3544: 3540: 3536: 3532: 3528: 3521: 3514: 3511: 3499: 3495: 3489: 3486: 3481: 3477: 3473: 3469: 3465: 3461: 3454: 3451: 3446: 3442: 3438: 3434: 3430: 3426: 3419: 3416: 3410: 3405: 3401: 3397: 3393: 3389: 3385: 3378: 3375: 3363: 3359: 3355: 3349: 3346: 3338: 3334: 3330: 3325: 3320: 3316: 3312: 3308: 3304: 3301:(2): 507–22. 3300: 3296: 3289: 3282: 3279: 3267: 3263: 3257: 3254: 3242: 3238: 3234: 3228: 3225: 3213: 3209: 3203: 3200: 3195: 3191: 3187: 3183: 3179: 3175: 3168: 3165: 3157: 3153: 3149: 3145: 3141: 3137: 3133: 3129: 3125: 3118: 3111: 3108: 3095: 3091: 3087: 3081: 3078: 3065: 3062:. Space.com. 3061: 3057: 3051: 3048: 3037:on 2006-03-29 3036: 3032: 3028: 3022: 3019: 3006: 3002: 2995: 2992: 2987: 2983: 2976: 2973: 2969: 2965: 2959: 2956: 2943: 2939: 2935: 2931: 2924: 2921: 2916: 2912: 2908: 2904: 2900: 2896: 2892: 2888: 2884: 2880: 2873: 2870: 2862: 2858: 2854: 2850: 2846: 2842: 2838: 2834: 2830: 2826: 2822: 2815: 2807: 2804: 2796: 2792: 2788: 2784: 2780: 2776: 2772: 2768: 2764: 2760: 2756: 2749: 2741: 2738: 2733: 2729: 2725: 2721: 2717: 2713: 2709: 2705: 2701: 2697: 2690: 2687: 2681: 2676: 2672: 2668: 2664: 2660: 2656: 2649: 2646: 2641: 2637: 2633: 2629: 2626:(1): 140–74. 2625: 2621: 2617: 2611: 2608: 2604: 2600: 2597: 2591: 2588: 2585: 2582: 2578: 2575: 2570: 2567: 2563: 2557: 2554: 2549: 2545: 2541: 2537: 2533: 2529: 2524: 2519: 2515: 2511: 2504: 2501: 2488: 2484: 2483: 2482:New Scientist 2478: 2471: 2469: 2467: 2463: 2458: 2452: 2448: 2444: 2439: 2434: 2430: 2426: 2420: 2418: 2416: 2412: 2407: 2400: 2397: 2392: 2390:0-19-518169-7 2386: 2382: 2375: 2372: 2368: 2362: 2359: 2354: 2350: 2344: 2342: 2338: 2334:(3): 391–407. 2333: 2329: 2322: 2320: 2318: 2316: 2312: 2299: 2292: 2285: 2283: 2279: 2267: 2263: 2262: 2255: 2252: 2239: 2235: 2234:Museo Galileo 2231: 2225: 2222: 2210: 2206: 2202: 2196: 2194: 2190: 2186: 2182: 2178: 2175:Zezong, Xi, " 2172: 2169: 2156: 2152: 2148: 2144: 2138: 2135: 2131: 2127: 2121: 2116: 2115: 2106: 2103: 2099: 2098: 2091: 2089: 2087: 2085: 2083: 2081: 2079: 2077: 2073: 2068: 2064: 2060: 2056: 2052: 2048: 2044: 2040: 2033: 2030: 2025: 2021: 2017: 2013: 2009: 2005: 2001: 1997: 1990: 1987: 1975: 1971: 1967: 1961: 1958: 1954: 1953:0-226-16226-5 1950: 1944: 1941: 1936: 1928: 1924: 1923: 1917: 1910: 1907: 1900: 1892: 1891: 1886: 1882: 1878: 1874: 1873: 1868: 1867: 1862: 1861: 1855: 1852: 1845: 1841: 1838: 1836: 1833: 1832: 1828: 1814: 1803: 1792: 1781: 1776: Jupiter 1766: 1757: 1750: 1741: 1735: 1729: 1722: 1717: 1713: 1709: 1702: 1697: 1693: 1686: 1681: 1679: 1677: 1676:visual acuity 1673: 1669: 1665: 1661: 1657: 1654:.) They have 1653: 1649: 1641: 1639: 1637: 1632: 1626: 1624: 1615: 1608: 1600: 1599: 1588: 1582: 1574: 1568: 1560: 1554: 1546: 1540: 1532: 1528: 1522: 1510: 1504: 1497: 1495: 1485: 1482: 1481: 1477: 1474: 1473: 1469: 1466: 1465: 1461: 1458: 1457: 1453: 1450: 1449: 1445: 1442: 1441: 1437: 1434: 1431: 1430: 1419: 1412: 1410: 1408: 1404: 1400: 1397:and probably 1396: 1391: 1389: 1385: 1381: 1377: 1376:tidal heating 1373: 1369: 1365: 1357: 1352: 1347: 1339: 1337: 1335: 1331: 1319: 1316: 1311: 1310:silicate rock 1306: 1304: 1300: 1299:magnetosphere 1296: 1292: 1288: 1284: 1280: 1271: 1266: 1258: 1256: 1254: 1250: 1246: 1241: 1237: 1228: 1224: 1221: 1220:tidal flexing 1217: 1211: 1209: 1205: 1201: 1197: 1193: 1184: 1179: 1178:Europa (moon) 1171: 1169: 1167: 1163: 1155: 1150: 1148: 1147:Mount Everest 1143: 1141: 1137: 1133: 1129: 1125: 1117: 1113: 1108: 1100: 1093: 1090: 1085: 1074: 1071: 1060: 1051: 1048: 1044: 1041: 1037: 1035: 1031: 1030: 1026: 1025: 1021: 1018: 1013: 1002: 999: 988: 979: 976: 972: 969: 965: 963: 959: 958: 954: 953: 949: 946: 941: 933: 930: 919: 910: 907: 903: 900: 896: 894: 890: 889: 885: 884: 880: 877: 872: 864: 859: 848: 823: 820: 816: 813: 809: 807: 803: 802: 798: 797: 793: 789: 786: 781: 778: 774: 770: 766: 761: 757: 752: 747: 742: 732: 731: 726: 724: 719: 717: 710: 702: 700: 698: 694: 690: 685: 683: 677: 675: 671: 665: 663: 659: 655: 645: 640: 632: 623: 618: 611: 606: 599: 594: 590: 583: 578: 575: 573: 571: 564: 559: 557: 553: 549: 541: 537: 533: 529: 526: 523: 519: 518:Jovis Comites 515: 512: 509: 505: 501: 497: 493: 489: 485: 481: 477: 473: 469: 468: 467: 463: 458: 456: 452: 451: 444: 442: 438: 437: 432: 428: 424: 420: 414: 410: 408: 404: 396: 395: 389: 382: 381: 375: 368: 366: 363: 358: 356: 352: 347: 345: 341: 337: 333: 332: 327: 321: 319: 313: 311: 307: 299: 295: 288: 283: 281: 279: 275: 271: 267: 263: 259: 255: 251: 247: 243: 239: 234: 232: 228: 224: 219: 215: 214:dwarf planets 211: 207: 203: 199: 195: 191: 186: 184: 180: 176: 172: 168: 165: 162:, even under 161: 157: 153: 149: 146: 142: 138: 134: 130: 126: 122: 116: 74: 67: 66: 60: 53: 49: 45: 41: 37: 32: 19: 8347:Solar System 8334: 8293:Solar System 8242:(2009 novel) 8239: 8234:(2002 opera) 8231: 8223: 8215: 8207: 8199: 8191: 8183: 8164: 8075:Marina Gamba 8031: 8023: 8015: 8007: 7985: 7977: 7969: 7961: 7920: 7842:Each arrow ( 7764:Local Bubble 7750:Solar System 7748: 7541:Planetesimal 7496:Kuiper cliff 7224:Space probes 7197:Colonization 7036:Kirkwood gap 6957:Saturn Moons 6870:Planetesimal 6334:Terrestrials 6299: 6292: 6285: 6278: 6271: 6264: 6257: 6250: 6223: 6146:Solar System 6045: 6025: 6000: 5974: 5967: 5955: 5946: 5939: 5929:New Horizons 5927: 5918: 5906: 5888: 5757:Ananke group 5697: 5543:Trojan moons 5533:Subsatellite 5347: 5072:Petit-Prince 4967:Minor-planet 4916:Dwarf planet 4841:Solar System 4792: 4700: 4699: 4626:Jupiter LXVI 4597: 4596: 4517:Jupiter LXIX 4459: 4458: 4424:Jupiter LXIV 4340:Ananke group 4310: 4309: 4260: 4259: 4207: 4200: 4193: 4186: 4178: 4139: 4048:. 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Index

Galilean Moons

Jupiter
Io
Europa
Ganymede
Callisto

Juno
/ˌɡælɪˈl.ən/
moons of Jupiter
Io
Europa
Ganymede
Callisto
readily visible
Solar System objects
Saturn
classical planets
binoculars
night sky
conditions
light pollution
telescope
Solar System objects discovered
planet
planetary-mass moons
largest objects
Solar System
Titan

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