3830:
3836:
257:
3824:
4035:
3760:
4321:
4464:
2685:
327:
4512:
2697:
4500:
320:
4453:
663:
373:
Torres, Guillermo; Kipping, David M.; Fressin, Francois; Caldwell, Douglas A.; Twicken, Joseph D.; Ballard, Sarah; Batalha, Natalie M.; Bryson, Stephen T.; Ciardi, David R.; Henze, Christopher E.; Howell, Steve B.; Isaacson, Howard T.; Jenkins, Jon M.; Muirhead, Philip S.; Newton, Elisabeth R.;
374:
Petigura, Erik A.; Barclay, Thomas; Borucki, William J.; Crepp, Justin R.; Everett, Mark E.; Horch, Elliott P.; Howard, Andrew W.; Kolbl, Rea; Marcy, Geoffrey W.; McCauliff, Sean; Quintana, Elisa V. (2015). "Validation of Twelve Small Kepler
Transiting Planets in the Habitable Zone".
1656:
1651:
1646:
1641:
4532:
1636:
2608:
1798:
1663:
3656:
1690:
206:, in which the dimming effect that a planet causes as it crosses in front of its star is measured. NASA announced the confirmation of the exoplanet on 6 January 2015.
3881:
3036:
3026:
2128:
2118:
1475:
1470:
341:
3323:
1631:
1094:
527:
2735:
3328:
1398:
2033:
4542:
3631:
2203:
1369:
952:
2946:
2458:
2645:
1685:
637:
4296:
3373:
3041:
2138:
2053:
1668:
1505:
346:
3829:
3714:
3408:
3178:
2556:
4537:
4034:
3759:
1889:
1838:
4030:
3079:
2546:
1813:
1765:
1760:
1755:
1750:
1745:
1740:
1735:
1730:
1725:
1720:
1715:
1710:
1705:
1700:
1695:
1386:
3835:
3031:
3016:
2776:
2331:
2123:
2108:
1495:
1485:
551:
455:
3006:
2981:
2728:
2098:
1531:
1465:
579:
3641:
3484:
3011:
2660:
2103:
2028:
1823:
1673:
1480:
1357:
3021:
2640:
2561:
2113:
1856:
1490:
3578:
3173:
2665:
2498:
2018:
1551:
1541:
1029:
541:
433:
256:
2603:
2478:
2218:
2133:
1626:
1577:
1500:
1405:
1381:
1352:
1339:
642:
53:
4547:
3802:
3163:
2721:
2488:
2433:
1582:
1219:
72:
4392:
4365:
3428:
3296:
3105:
2996:
2536:
2396:
2208:
2088:
1808:
1455:
1410:
4258:
521:
4477:
4472:
4467:
3777:
3616:
3489:
2986:
2078:
1445:
4263:
3707:
3474:
3198:
2670:
2655:
2571:
2248:
1788:
1587:
3548:
4490:
3266:
3188:
2503:
1882:
1621:
1616:
1606:
1364:
1024:
3133:
2941:
2581:
2412:
2003:
1851:
1601:
1289:
1279:
1274:
1259:
1254:
1054:
938:
172:
32:
4283:
3306:
2613:
1611:
1556:
1417:
1224:
1204:
964:
607:
2701:
4320:
3001:
2508:
2274:
2093:
1833:
1793:
1536:
1460:
1034:
572:
134:
4354:
3742:
3735:
3700:
3558:
3533:
3523:
3363:
3242:
3046:
2971:
2068:
1957:
1546:
1427:
1039:
989:
531:
248:
4431:
4344:
3852:
3661:
3563:
3388:
3281:
3116:
3051:
2744:
2689:
2628:
2453:
2148:
2013:
1875:
1515:
1159:
1059:
893:
4404:
4387:
3857:
3651:
3538:
3528:
3499:
3316:
3211:
2635:
2623:
2518:
2468:
2463:
2362:
2305:
2294:
2198:
2048:
1932:
1922:
1803:
1783:
1393:
1064:
979:
675:
602:
393:
83:
3823:
1234:
4334:
3755:
3464:
3311:
3291:
3237:
3203:
3098:
2770:
2758:
2618:
2443:
1596:
1144:
1124:
1079:
1049:
858:
853:
652:
199:
108:
37:
4457:
4349:
4301:
3923:
3899:
3586:
3443:
3393:
3183:
3111:
2448:
1192:
1139:
1109:
1069:
984:
684:
565:
459:
409:
383:
326:
515:
486:"NASA's Kepler Marks 1,000th Exoplanet Discovery, Uncovers More Small Worlds in Habitable Zones"
187:
121:
4399:
3990:
3873:
3219:
3089:
2788:
2782:
2576:
2326:
2279:
2243:
1983:
1962:
1440:
1284:
1229:
1099:
1074:
822:
817:
766:
616:
4504:
4002:
3666:
3606:
3553:
3459:
3433:
3333:
2910:
2764:
2188:
2173:
1828:
1818:
1566:
1246:
1179:
1129:
1019:
1009:
933:
863:
848:
647:
547:
401:
64:
3794:
3783:
3681:
3671:
3494:
3353:
3338:
3301:
3286:
3232:
3158:
2483:
2316:
1942:
1309:
1104:
1004:
928:
918:
697:
4278:
2851:
485:
397:
4516:
4291:
3568:
3469:
3398:
3348:
3224:
3122:
2859:
2402:
1998:
1937:
1912:
1169:
1164:
1014:
969:
878:
262:
227:
203:
183:
94:
4552:
4526:
4054:
3514:
3479:
3438:
2961:
2951:
2824:
2794:
2058:
1299:
974:
913:
868:
807:
802:
777:
712:
702:
692:
405:
4419:
4049:
3844:
3676:
3621:
3601:
3596:
3591:
3543:
3418:
3358:
3066:
2991:
2956:
2083:
2038:
2023:
2008:
1993:
1952:
1947:
1927:
1917:
1898:
1450:
1435:
1329:
1319:
1211:
1134:
903:
883:
873:
771:
707:
537:
428:
413:
231:
141:
2228:
2894:
4268:
4207:
4204:
4194:
4189:
4184:
4179:
4152:
4142:
4107:
4099:
4094:
4089:
4084:
4079:
4074:
4064:
4059:
4043:
3935:
3769:
3611:
3276:
3084:
2902:
2800:
2379:
2269:
1988:
1978:
1376:
1324:
1269:
1264:
1154:
1149:
1119:
1089:
1084:
1044:
999:
994:
923:
908:
898:
843:
787:
782:
748:
733:
728:
722:
292:
288:
284:
280:
276:
176:
153:
4511:
4370:
4339:
4329:
4234:
4217:
4157:
3978:
3966:
3887:
3626:
3504:
3423:
2867:
2356:
2043:
1347:
1114:
888:
812:
738:
717:
272:
268:
4411:
4250:
4212:
4199:
4069:
3954:
3942:
3911:
3646:
3383:
3378:
3193:
3168:
2875:
2493:
2350:
2311:
2289:
2178:
1304:
1294:
797:
792:
758:
743:
632:
244:
179:
4308:
4288:
4137:
4014:
3808:
3368:
3343:
3255:
3248:
3143:
3074:
2551:
2541:
2473:
2264:
2238:
2213:
1314:
1187:
2713:
319:
4273:
3862:
3153:
3128:
2832:
2407:
2233:
1199:
4245:
4132:
4127:
4122:
4117:
3636:
3148:
3056:
2650:
2223:
2193:
2183:
2143:
1510:
838:
662:
597:
235:
484:
Clavin, Whitney; Chou, Felicia; Johnson, Michele (6 January 2015).
388:
4436:
4424:
4112:
2566:
2438:
215:
191:
3692:
2918:
2513:
490:
195:
3696:
2717:
1871:
1867:
561:
101:
557:
2609:
Astrobiology
Science and Technology for Exploring Planets
1799:
368:
366:
364:
362:
303:
218:. The planet orbits Kepler-440 once every 101.1 days.
4488:
3657:
Potential cultural impact of extraterrestrial contact
226:
The planet was announced as being located within the
214:
Kepler-440b is a with a radius 1.86 times that of
4533:
Exoplanets discovered by the Kepler space telescope
4379:
4317:
4226:
4029:
3871:
3843:
3793:
3768:
3754:
3577:
3513:
3452:
3407:
3265:
3065:
2970:
2934:
2887:
2844:
2817:
2810:
2751:
2594:
2527:
2426:
2388:
2372:
2340:
2257:
2166:
2157:
2067:
1971:
1905:
1776:
1565:
1524:
1426:
1338:
1245:
1178:
951:
831:
757:
683:
670:
625:
152:
132:
127:
117:
107:
92:
82:
70:
63:
51:
43:
31:
26:
3037:Habitability of F-type main-sequence star systems
3027:Habitability of K-type main-sequence star systems
2129:Habitability of F-type main-sequence star systems
2119:Habitability of K-type main-sequence star systems
1476:Habitability of K-type main-sequence star systems
1471:Habitability of F-type main-sequence star systems
342:Habitability of K-type main-sequence star systems
3324:Communication with extraterrestrial intelligence
1095:List of interstellar and circumstellar molecules
2054:Search for extraterrestrial intelligence (SETI)
479:
477:
3708:
2729:
1883:
573:
8:
2034:List of microorganisms tested in outer space
21:
3632:History of the extraterrestrial life debate
3329:Gauss's Pythagorean right triangle proposal
190:, about 850 light-years (261 pc) from
3765:
3715:
3701:
3693:
2947:Planetary habitability in the Solar System
2814:
2736:
2722:
2714:
2459:Enceladus Life Signatures and Habitability
2163:
1890:
1876:
1868:
680:
580:
566:
558:
2646:European Astrobiology Network Association
638:Exoplanet orbital and physical parameters
522:NASA – Kepler Discoveries – Summary Table
456:"HEC: Data of Potential Habitable Worlds"
387:
297:(Kepler Space Telescope; 6 January 2015).
3374:Search for extraterrestrial intelligence
3042:List of potentially habitable exoplanets
2139:List of potentially habitable exoplanets
1506:List of potentially habitable exoplanets
347:List of potentially habitable exoplanets
240:
175:designation KOI-4087.01) is a confirmed
4495:
3179:Living Interplanetary Flight Experiment
2557:Living Interplanetary Flight Experiment
358:
20:
3080:Biological Oxidant and Life Detection
2547:Biological Oxidant and Life Detection
1814:Geodynamics of terrestrial exoplanets
7:
3786:(technology demonstration; Dec 2015)
3032:Habitability of yellow dwarf systems
3017:Habitability of neutron star systems
2777:Viking lander biological experiments
2696:
2124:Habitability of yellow dwarf systems
2109:Habitability of neutron star systems
1496:Habitability of yellow dwarf systems
1486:Habitability of neutron star systems
542:The Extrasolar Planets Encyclopaedia
78:0.24200 AU (36,203,000 km)
3007:Habitability of binary star systems
2982:Catalog of Nearby Habitable Systems
2099:Habitability of binary star systems
1839:Sudarsky's gas giant classification
1466:Habitability of binary star systems
158:273 K (0 °C; 32 °F).
4543:Super-Earths in the habitable zone
3642:Nexus for Exoplanet System Science
3485:Hypothetical types of biochemistry
3012:Habitability of natural satellites
2661:Nexus for Exoplanet System Science
2104:Habitability of natural satellites
2029:Hypothetical types of biochemistry
1824:Nexus for Exoplanet System Science
1481:Habitability of natural satellites
234:could exist on the surface of the
14:
3022:Habitability of red dwarf systems
2641:Center for Life Detection Science
2562:Mars Astrobiology Explorer-Cacher
2114:Habitability of red dwarf systems
1491:Habitability of red dwarf systems
4510:
4498:
4463:
4462:
4451:
4319:
4033:
3834:
3828:
3822:
3758:
3174:Life Investigation For Enceladus
2695:
2684:
2683:
2666:Ocean Worlds Exploration Program
2499:Life Investigation For Enceladus
2019:Extraterrestrial sample curation
1588:Stars with proto-planetary discs
1552:NASA Star and Exoplanet Database
1542:Extrasolar Planets Encyclopaedia
1030:Extraterrestrial sample curation
661:
434:Extrasolar Planets Encyclopaedia
325:
318:
255:
2604:Astrobiology Society of Britain
2479:Explorer of Enceladus and Titan
2134:Habitable zone for complex life
1501:Habitable zone for complex life
939:Ultra-short period planet (USP)
643:Methods of detecting exoplanets
194:. The planet was discovered by
3164:Journey to Enceladus and Titan
2489:Journey to Enceladus and Titan
1682:Discovered exoplanets by year
261:Confirmed small exoplanets in
230:of Kepler-440, a region where
1:
4538:Exoplanets discovered in 2015
3805:(weather satellite; Feb 2015)
3780:(weather satellite; Jan 2015)
3297:Berkeley SETI Research Center
2997:Extraterrestrial liquid water
2537:Astrobiology Field Laboratory
2089:Extraterrestrial liquid water
1809:Extrasolar planets in fiction
1456:Extraterrestrial liquid water
4478:Category:2016 in outer space
4473:Category:2015 in outer space
4468:Category:2014 in outer space
3617:Extraterrestrials in fiction
3490:Interplanetary contamination
2987:Circumstellar habitable zone
2871:(unusual light fluctuations)
2863:(unusual light fluctuations)
2855:(unusual light fluctuations)
2671:Spanish Astrobiology Center
2079:Circumstellar habitable zone
1829:Planets in globular clusters
1446:Circumstellar habitable zone
3811:(space telescope; Sep 2015)
3475:Extraterrestrial hypothesis
2656:NASA Astrobiology Institute
1789:Exoplanet naming convention
899:Planet/Brown dwarf boundary
548:Habitable Exolanets Catalog
4569:
4439:orbit insertion; Dec 2015)
4415:(end of mission; Apr 2015)
4407:orbit insertion; Mar 2015)
4264:1SWASP J093010.78+533859.5
3189:Mars sample-return mission
2504:Mars sample return mission
1025:Extraterrestrial materials
659:
532:The NASA Exoplanet Archive
406:10.1088/0004-637X/800/2/99
4446:
4366:67P/Churyumov–Gerasimenko
3882:Asteroid close approaches
3820:
3728:
2942:Earliest known life forms
2679:
2582:Terrestrial Planet Finder
2004:Earliest known life forms
1852:Discoveries of exoplanets
1847:
1055:Interplanetary dust cloud
593:
376:The Astrophysical Journal
173:Kepler Object of Interest
162:
95:Orbital period (sidereal)
4259:WISE J224607.57−052635.0
3307:Breakthrough Initiatives
2614:Breakthrough Initiatives
1557:Open Exoplanet Catalogue
1532:Nearby Habitable Systems
1418:Transit-timing variation
128:Physical characteristics
38:Kepler Space Observatory
3411:extraterrestrial beings
3002:Galactic habitable zone
2275:Mars Science Laboratory
2094:Galactic habitable zone
1834:Small planet radius gap
1537:Exoplanet Data Explorer
1461:Galactic habitable zone
1035:Giant-impact hypothesis
516:NASA – Mission overview
65:Orbital characteristics
4458:Outer space portal
4395:; Nov 2014 / Mar 2015)
4300:(first observation of
3559:Planetarium hypothesis
3549:Hart–Tipler conjecture
3534:Dark forest hypothesis
3524:Aestivation hypothesis
3243:Venus In Situ Explorer
3047:Planetary habitability
2836:(misidentified quasar)
2828:(misidentified pulsar)
2454:Enceladus Life Finder
2434:Breakthrough Enceladus
1958:Planetary oceanography
1794:Exoplanet phase curves
1632:Terrestrial candidates
1583:Multiplanetary systems
1547:NASA Exoplanet Archive
1230:Mean-motion resonances
1040:Gravitational collapse
990:Circumstellar envelope
249:Kepler Space Telescope
4548:Transiting exoplanets
4345:C/2014 Q1 (PanSTARRS)
3853:2015 Kerala meteoroid
3662:Post-detection policy
3564:Rare Earth hypothesis
3389:Voyager Golden Record
3282:Allen Telescope Array
3117:Enceladus Life Finder
3052:Superhabitable planet
2745:Extraterrestrial life
2629:Breakthrough Starshot
2229:Lunar Micro Ecosystem
2149:Superhabitable planet
2014:Extraterrestrial life
1669:Potentially habitable
1574:Exoplanetary systems
1516:Superhabitable planet
1275:F/Yellow-white dwarfs
1160:Sample-return mission
1060:Interplanetary medium
429:"Planet Kepler-440 b"
3858:2015 Thailand bolide
3756:Space probe launches
3652:Planetary protection
3539:Firstborn hypothesis
3529:Berserker hypothesis
3500:Mediocrity principle
3317:Breakthrough Message
2935:Life in the Universe
2636:Carl Sagan Institute
2624:Breakthrough Message
2464:Enceladus Orbilander
2199:Biosatellite program
2049:Planetary protection
1933:Evolutionary biology
1923:Atmospheric sciences
1804:Extragalactic planet
1784:Carl Sagan Institute
1065:Interplanetary space
980:Circumplanetary disk
653:Planet-hosting stars
182:orbiting within the
4335:C/2014 Q2 (Lovejoy)
4302:gravitational waves
4284:541132 Leleākūhonua
3795:Space observatories
3465:Directed panspermia
3444:Reptilian humanoids
3312:Breakthrough Listen
3292:Arecibo Observatory
3238:Titan Mare Explorer
2811:Signals of interest
2771:Murchison meteorite
2759:Shergotty meteorite
2619:Breakthrough Listen
1145:Protoplanetary disk
1125:Planetary migration
1080:Interstellar medium
859:Circumtriple planet
854:Circumbinary planet
398:2015ApJ...800...99T
306:
210:Confirmed exoplanet
171:(also known by its
44:Discovery date
33:Discovery site
23:
4350:C/2015 G2 (MASTER)
3587:Ancient astronauts
3184:Mars Geyser Hopper
3112:Enceladus Explorer
2752:Events and objects
2449:Enceladus Explorer
1110:Nebular hypothesis
1085:Interstellar space
1070:Interstellar cloud
1050:Internal structure
985:Circumstellar disc
538:NASA – Kepler-440b
528:NASA – Kepler-440b
304:
245:Notable Exoplanets
4486:
4485:
4380:Space exploration
3818:
3817:
3690:
3689:
3220:SpaceX Red Dragon
3135:Rosalind Franklin
2930:
2929:
2789:Allan Hills 84001
2783:Allan Hills 77005
2711:
2710:
2590:
2589:
2414:Rosalind Franklin
2327:Trace Gas Orbiter
1984:Allan Hills 84001
1963:Planetary science
1865:
1864:
1441:Astrooceanography
1075:Interstellar dust
947:
946:
823:Ultra-hot Neptune
818:Ultra-hot Jupiter
767:Eccentric Jupiter
617:Planetary science
333:
332:
302:
301:
200:Kepler spacecraft
166:
165:
16:Extrasolar planet
4560:
4515:
4514:
4503:
4502:
4501:
4494:
4466:
4465:
4456:
4455:
4454:
4360:
4323:
4305:
4255:
4242:
4240:
4239:
4037:
4022:
4020:
4019:
4010:
4008:
4007:
3998:
3996:
3995:
3986:
3984:
3983:
3974:
3972:
3971:
3962:
3960:
3959:
3950:
3948:
3947:
3938:
3931:
3929:
3928:
3924:(523775) 2014 YB
3919:
3917:
3916:
3907:
3905:
3904:
3900:(357439) 2004 BL
3895:
3893:
3892:
3838:
3832:
3826:
3766:
3762:
3745:
3738:
3717:
3710:
3703:
3694:
3667:San Marino Scale
3607:Brookings Report
3554:Neocatastrophism
3460:Cosmic pluralism
3434:Little green men
3409:Types of alleged
3334:Astrolinguistics
2923:
2915:
2914:(unknown origin)
2911:Fast radio burst
2907:
2899:
2880:
2879:(unknown origin)
2876:HD 164595 signal
2872:
2864:
2856:
2837:
2829:
2815:
2765:Nakhla meteorite
2738:
2731:
2724:
2715:
2699:
2698:
2687:
2686:
2164:
2059:Yamato meteorite
1892:
1885:
1878:
1869:
1819:Neptunian desert
1205:Tidally detached
1140:Planet formation
1130:Planetary system
1020:Exozodiacal dust
1010:Disrupted planet
934:Ultra-cool dwarf
864:Disrupted planet
849:Chthonian planet
681:
665:
648:Planetary system
582:
575:
568:
559:
503:
502:
500:
498:
481:
472:
471:
469:
467:
458:. Archived from
452:
446:
445:
443:
441:
424:
418:
417:
391:
370:
329:
322:
307:
305:Size comparison
259:
241:
54:Detection method
24:
4568:
4567:
4563:
4562:
4561:
4559:
4558:
4557:
4523:
4522:
4521:
4509:
4499:
4497:
4489:
4487:
4482:
4452:
4450:
4442:
4375:
4359:
4355:
4313:
4299:
4253:
4237:
4236:
4233:
4222:
4048:evaporation of
4025:
4017:
4016:
4013:
4005:
4004:
4003:(85989) 1999 JD
4001:
3993:
3992:
3991:(33342) 1998 WT
3989:
3981:
3980:
3977:
3969:
3968:
3965:
3957:
3956:
3953:
3945:
3944:
3941:
3934:
3926:
3925:
3922:
3914:
3913:
3910:
3902:
3901:
3898:
3890:
3889:
3886:
3867:
3839:
3833:
3827:
3814:
3789:
3784:LISA Pathfinder
3750:
3747:
3741:
3739:
3734:
3724:
3721:
3691:
3686:
3682:Xenoarchaeology
3672:Technosignature
3573:
3509:
3495:Kardashev scale
3448:
3410:
3403:
3399:Xenolinguistics
3364:Project Phoenix
3354:Project Cyclops
3339:Lincos language
3302:Bracewell probe
3287:Arecibo message
3268:
3261:
3159:Icebreaker Life
3061:
2973:
2966:
2926:
2921:
2913:
2905:
2897:
2883:
2878:
2870:
2862:
2854:
2840:
2835:
2827:
2806:
2747:
2742:
2712:
2707:
2675:
2596:
2586:
2529:
2523:
2484:Icebreaker Life
2422:
2384:
2368:
2342:
2336:
2253:
2159:
2153:
2070:
2063:
1967:
1943:Geomicrobiology
1901:
1896:
1866:
1861:
1857:Search projects
1843:
1772:
1561:
1520:
1422:
1394:Radial velocity
1334:
1290:K/Orange dwarfs
1280:G/Yellow dwarfs
1241:
1235:Titius–Bode law
1174:
1105:Molecular cloud
1005:Detached object
956:
954:
943:
929:Toroidal planet
919:Sub-brown dwarf
827:
753:
725:(Super-Mercury)
698:Coreless planet
674:
672:
666:
657:
621:
589:
586:
512:
507:
506:
496:
494:
483:
482:
475:
465:
463:
454:
453:
449:
439:
437:
426:
425:
421:
372:
371:
360:
355:
338:
298:
296:
291:, Kepler-440b,
266:
263:habitable zones
224:
212:
147:
144:
137:
97:
75:
73:Semi-major axis
56:
17:
12:
11:
5:
4566:
4564:
4556:
4555:
4550:
4545:
4540:
4535:
4525:
4524:
4520:
4519:
4507:
4484:
4483:
4481:
4480:
4460:
4447:
4444:
4443:
4441:
4440:
4428:
4416:
4408:
4396:
4383:
4381:
4377:
4376:
4374:
4373:
4368:
4363:
4357:
4352:
4347:
4342:
4337:
4332:
4326:
4324:
4315:
4314:
4312:
4311:
4306:
4294:
4292:contact binary
4286:
4281:
4276:
4271:
4266:
4261:
4256:
4248:
4243:
4230:
4228:
4224:
4223:
4221:
4220:
4215:
4210:
4202:
4197:
4192:
4187:
4182:
4177:
4176:
4175:
4172:
4169:
4166:
4163:
4155:
4150:
4145:
4140:
4135:
4130:
4125:
4120:
4115:
4110:
4105:
4104:
4103:
4097:
4092:
4087:
4082:
4077:
4067:
4062:
4057:
4052:
4046:
4040:
4038:
4027:
4026:
4024:
4023:
4011:
3999:
3987:
3975:
3963:
3951:
3939:
3932:
3920:
3908:
3896:
3884:
3878:
3876:
3869:
3868:
3866:
3865:
3863:WT1190F impact
3860:
3855:
3849:
3847:
3841:
3840:
3821:
3819:
3816:
3815:
3813:
3812:
3806:
3799:
3797:
3791:
3790:
3788:
3787:
3781:
3774:
3772:
3763:
3752:
3751:
3749:
3748:
3740:
3732:
3729:
3726:
3725:
3722:
3720:
3719:
3712:
3705:
3697:
3688:
3687:
3685:
3684:
3679:
3674:
3669:
3664:
3659:
3654:
3649:
3644:
3639:
3634:
3629:
3624:
3619:
3614:
3609:
3604:
3599:
3594:
3589:
3583:
3581:
3579:Related topics
3575:
3574:
3572:
3571:
3569:Zoo hypothesis
3566:
3561:
3556:
3551:
3546:
3541:
3536:
3531:
3526:
3520:
3518:
3511:
3510:
3508:
3507:
3502:
3497:
3492:
3487:
3482:
3477:
3472:
3470:Drake equation
3467:
3462:
3456:
3454:
3450:
3449:
3447:
3446:
3441:
3436:
3431:
3426:
3421:
3415:
3413:
3405:
3404:
3402:
3401:
3396:
3391:
3386:
3381:
3376:
3371:
3366:
3361:
3356:
3351:
3349:Pioneer plaque
3346:
3341:
3336:
3331:
3326:
3321:
3320:
3319:
3314:
3304:
3299:
3294:
3289:
3284:
3279:
3273:
3271:
3263:
3262:
3260:
3259:
3252:
3245:
3240:
3235:
3230:
3222:
3217:
3209:
3201:
3199:Northern Light
3196:
3191:
3186:
3181:
3176:
3171:
3166:
3161:
3156:
3151:
3146:
3141:
3140:
3139:
3126:
3123:Europa Clipper
3119:
3114:
3109:
3102:
3095:
3087:
3082:
3077:
3071:
3069:
3067:Space missions
3063:
3062:
3060:
3059:
3054:
3049:
3044:
3039:
3034:
3029:
3024:
3019:
3014:
3009:
3004:
2999:
2994:
2989:
2984:
2978:
2976:
2968:
2967:
2965:
2964:
2959:
2954:
2949:
2944:
2938:
2936:
2932:
2931:
2928:
2927:
2925:
2924:
2922:(radio signal)
2916:
2908:
2906:(inconclusive)
2900:
2898:(radio source)
2891:
2889:
2885:
2884:
2882:
2881:
2873:
2865:
2860:EPIC 204278916
2857:
2848:
2846:
2842:
2841:
2839:
2838:
2830:
2821:
2819:
2812:
2808:
2807:
2805:
2804:
2798:
2792:
2786:
2780:
2774:
2768:
2762:
2755:
2753:
2749:
2748:
2743:
2741:
2740:
2733:
2726:
2718:
2709:
2708:
2706:
2705:
2693:
2680:
2677:
2676:
2674:
2673:
2668:
2663:
2658:
2653:
2648:
2643:
2638:
2633:
2632:
2631:
2626:
2621:
2611:
2606:
2600:
2598:
2592:
2591:
2588:
2587:
2585:
2584:
2579:
2574:
2572:Northern Light
2569:
2564:
2559:
2554:
2549:
2544:
2539:
2533:
2531:
2528:Cancelled and
2525:
2524:
2522:
2521:
2516:
2511:
2506:
2501:
2496:
2491:
2486:
2481:
2476:
2471:
2466:
2461:
2456:
2451:
2446:
2441:
2436:
2430:
2428:
2424:
2423:
2421:
2420:
2419:
2418:
2405:
2403:Europa Clipper
2400:
2392:
2390:
2386:
2385:
2383:
2382:
2376:
2374:
2370:
2369:
2367:
2366:
2359:
2354:
2346:
2344:
2338:
2337:
2335:
2334:
2329:
2324:
2323:
2322:
2309:
2302:
2301:
2300:
2287:
2286:
2285:
2272:
2267:
2261:
2259:
2255:
2254:
2252:
2251:
2246:
2241:
2236:
2231:
2226:
2221:
2216:
2211:
2206:
2201:
2196:
2191:
2186:
2181:
2176:
2170:
2168:
2161:
2155:
2154:
2152:
2151:
2146:
2141:
2136:
2131:
2126:
2121:
2116:
2111:
2106:
2101:
2096:
2091:
2086:
2081:
2075:
2073:
2065:
2064:
2062:
2061:
2056:
2051:
2046:
2041:
2036:
2031:
2026:
2021:
2016:
2011:
2006:
2001:
1999:Drake equation
1996:
1991:
1986:
1981:
1975:
1973:
1969:
1968:
1966:
1965:
1960:
1955:
1950:
1945:
1940:
1938:Exoplanetology
1935:
1930:
1925:
1920:
1915:
1913:Astrochemistry
1909:
1907:
1903:
1902:
1897:
1895:
1894:
1887:
1880:
1872:
1863:
1862:
1860:
1859:
1854:
1848:
1845:
1844:
1842:
1841:
1836:
1831:
1826:
1821:
1816:
1811:
1806:
1801:
1796:
1791:
1786:
1780:
1778:
1774:
1773:
1771:
1770:
1769:
1768:
1763:
1758:
1753:
1748:
1743:
1738:
1733:
1728:
1723:
1718:
1713:
1708:
1703:
1698:
1693:
1688:
1679:
1678:
1677:
1676:
1671:
1666:
1661:
1660:
1659:
1654:
1649:
1644:
1634:
1629:
1624:
1619:
1614:
1609:
1604:
1593:
1592:
1591:
1590:
1585:
1580:
1571:
1569:
1563:
1562:
1560:
1559:
1554:
1549:
1544:
1539:
1534:
1528:
1526:
1522:
1521:
1519:
1518:
1513:
1508:
1503:
1498:
1493:
1488:
1483:
1478:
1473:
1468:
1463:
1458:
1453:
1448:
1443:
1438:
1432:
1430:
1424:
1423:
1421:
1420:
1415:
1414:
1413:
1406:Transit method
1403:
1402:
1401:
1391:
1390:
1389:
1379:
1374:
1373:
1372:
1362:
1361:
1360:
1353:Direct imaging
1350:
1344:
1342:
1336:
1335:
1333:
1332:
1327:
1322:
1317:
1312:
1307:
1302:
1297:
1292:
1287:
1282:
1277:
1272:
1267:
1262:
1257:
1251:
1249:
1243:
1242:
1240:
1239:
1238:
1237:
1232:
1227:
1222:
1214:
1209:
1208:
1207:
1197:
1196:
1195:
1184:
1182:
1176:
1175:
1173:
1172:
1170:Star formation
1167:
1165:Scattered disc
1162:
1157:
1152:
1147:
1142:
1137:
1132:
1127:
1122:
1117:
1112:
1107:
1102:
1097:
1092:
1087:
1082:
1077:
1072:
1067:
1062:
1057:
1052:
1047:
1042:
1037:
1032:
1027:
1022:
1017:
1015:Excretion disk
1012:
1007:
1002:
997:
992:
987:
982:
977:
972:
970:Accretion disk
967:
961:
959:
949:
948:
945:
944:
942:
941:
936:
931:
926:
921:
916:
911:
906:
901:
896:
891:
886:
881:
879:Eyeball planet
876:
871:
866:
861:
856:
851:
846:
841:
835:
833:
829:
828:
826:
825:
820:
815:
810:
805:
800:
795:
790:
785:
780:
775:
769:
763:
761:
755:
754:
752:
751:
746:
741:
736:
731:
726:
720:
715:
710:
705:
700:
695:
689:
687:
678:
668:
667:
660:
658:
656:
655:
650:
645:
640:
635:
629:
627:
623:
622:
620:
619:
614:
613:
612:
611:
610:
594:
591:
590:
587:
585:
584:
577:
570:
562:
556:
555:
545:
535:
525:
519:
511:
510:External links
508:
505:
504:
473:
462:on 1 June 2012
447:
427:Staff (2015).
419:
357:
356:
354:
351:
350:
349:
344:
337:
334:
331:
330:
323:
315:
314:
311:
300:
299:
260:
252:
251:
228:habitable zone
223:
220:
211:
208:
204:transit method
184:habitable zone
164:
163:
160:
159:
156:
150:
149:
145:
142:
138:
133:
130:
129:
125:
124:
119:
115:
114:
111:
105:
104:
98:
93:
90:
89:
86:
80:
79:
76:
71:
68:
67:
61:
60:
57:
52:
49:
48:
45:
41:
40:
35:
29:
28:
15:
13:
10:
9:
6:
4:
3:
2:
4565:
4554:
4551:
4549:
4546:
4544:
4541:
4539:
4536:
4534:
4531:
4530:
4528:
4518:
4513:
4508:
4506:
4496:
4492:
4479:
4475:
4474:
4469:
4461:
4459:
4449:
4448:
4445:
4438:
4434:
4433:
4429:
4426:
4422:
4421:
4417:
4414:
4413:
4409:
4406:
4402:
4401:
4397:
4394:
4390:
4389:
4385:
4384:
4382:
4378:
4372:
4369:
4367:
4364:
4362:
4353:
4351:
4348:
4346:
4343:
4341:
4338:
4336:
4333:
4331:
4328:
4327:
4325:
4322:
4316:
4310:
4307:
4303:
4298:
4295:
4293:
4290:
4287:
4285:
4282:
4280:
4277:
4275:
4272:
4270:
4267:
4265:
4262:
4260:
4257:
4252:
4249:
4247:
4244:
4241:
4232:
4231:
4229:
4225:
4219:
4216:
4214:
4211:
4209:
4206:
4203:
4201:
4198:
4196:
4193:
4191:
4188:
4186:
4183:
4181:
4178:
4173:
4170:
4167:
4164:
4161:
4160:
4159:
4156:
4154:
4151:
4149:
4146:
4144:
4141:
4139:
4136:
4134:
4131:
4129:
4126:
4124:
4121:
4119:
4116:
4114:
4111:
4109:
4106:
4101:
4098:
4096:
4093:
4091:
4088:
4086:
4083:
4081:
4078:
4076:
4073:
4072:
4071:
4068:
4066:
4063:
4061:
4058:
4056:
4055:Gliese 1132 b
4053:
4051:
4047:
4045:
4042:
4041:
4039:
4036:
4032:
4028:
4021:
4012:
4009:
4000:
3997:
3988:
3985:
3976:
3973:
3964:
3961:
3952:
3949:
3940:
3937:
3933:
3930:
3921:
3918:
3909:
3906:
3897:
3894:
3885:
3883:
3880:
3879:
3877:
3875:
3870:
3864:
3861:
3859:
3856:
3854:
3851:
3850:
3848:
3846:
3845:Impact events
3842:
3837:
3831:
3825:
3810:
3807:
3804:
3801:
3800:
3798:
3796:
3792:
3785:
3782:
3779:
3776:
3775:
3773:
3771:
3767:
3764:
3761:
3757:
3753:
3744:
3737:
3731:
3730:
3727:
3723:2015 in space
3718:
3713:
3711:
3706:
3704:
3699:
3698:
3695:
3683:
3680:
3678:
3675:
3673:
3670:
3668:
3665:
3663:
3660:
3658:
3655:
3653:
3650:
3648:
3645:
3643:
3640:
3638:
3635:
3633:
3630:
3628:
3625:
3623:
3620:
3618:
3615:
3613:
3610:
3608:
3605:
3603:
3600:
3598:
3595:
3593:
3590:
3588:
3585:
3584:
3582:
3580:
3576:
3570:
3567:
3565:
3562:
3560:
3557:
3555:
3552:
3550:
3547:
3545:
3542:
3540:
3537:
3535:
3532:
3530:
3527:
3525:
3522:
3521:
3519:
3516:
3515:Fermi paradox
3512:
3506:
3503:
3501:
3498:
3496:
3493:
3491:
3488:
3486:
3483:
3481:
3480:Fermi paradox
3478:
3476:
3473:
3471:
3468:
3466:
3463:
3461:
3458:
3457:
3455:
3451:
3445:
3442:
3440:
3439:Nordic aliens
3437:
3435:
3432:
3430:
3427:
3425:
3422:
3420:
3419:Energy beings
3417:
3416:
3414:
3412:
3406:
3400:
3397:
3395:
3392:
3390:
3387:
3385:
3382:
3380:
3377:
3375:
3372:
3370:
3367:
3365:
3362:
3360:
3357:
3355:
3352:
3350:
3347:
3345:
3342:
3340:
3337:
3335:
3332:
3330:
3327:
3325:
3322:
3318:
3315:
3313:
3310:
3309:
3308:
3305:
3303:
3300:
3298:
3295:
3293:
3290:
3288:
3285:
3283:
3280:
3278:
3275:
3274:
3272:
3270:
3269:communication
3264:
3258:
3257:
3253:
3251:
3250:
3246:
3244:
3241:
3239:
3236:
3234:
3231:
3229:
3227:
3223:
3221:
3218:
3216:
3214:
3210:
3208:
3206:
3202:
3200:
3197:
3195:
3192:
3190:
3187:
3185:
3182:
3180:
3177:
3175:
3172:
3170:
3167:
3165:
3162:
3160:
3157:
3155:
3152:
3150:
3147:
3145:
3142:
3138:
3136:
3132:
3131:
3130:
3127:
3125:
3124:
3120:
3118:
3115:
3113:
3110:
3108:
3107:
3103:
3101:
3100:
3096:
3094:
3092:
3088:
3086:
3083:
3081:
3078:
3076:
3073:
3072:
3070:
3068:
3064:
3058:
3055:
3053:
3050:
3048:
3045:
3043:
3040:
3038:
3035:
3033:
3030:
3028:
3025:
3023:
3020:
3018:
3015:
3013:
3010:
3008:
3005:
3003:
3000:
2998:
2995:
2993:
2990:
2988:
2985:
2983:
2980:
2979:
2977:
2975:
2969:
2963:
2962:Life on Titan
2960:
2958:
2955:
2953:
2952:Life on Venus
2950:
2948:
2945:
2943:
2940:
2939:
2937:
2933:
2920:
2917:
2912:
2909:
2904:
2901:
2896:
2893:
2892:
2890:
2886:
2877:
2874:
2869:
2866:
2861:
2858:
2853:
2850:
2849:
2847:
2843:
2834:
2831:
2826:
2823:
2822:
2820:
2818:Misidentified
2816:
2813:
2809:
2802:
2799:
2796:
2795:Yamato 000593
2793:
2790:
2787:
2784:
2781:
2778:
2775:
2772:
2769:
2766:
2763:
2760:
2757:
2756:
2754:
2750:
2746:
2739:
2734:
2732:
2727:
2725:
2720:
2719:
2716:
2704:
2703:
2694:
2692:
2691:
2682:
2681:
2678:
2672:
2669:
2667:
2664:
2662:
2659:
2657:
2654:
2652:
2649:
2647:
2644:
2642:
2639:
2637:
2634:
2630:
2627:
2625:
2622:
2620:
2617:
2616:
2615:
2612:
2610:
2607:
2605:
2602:
2601:
2599:
2593:
2583:
2580:
2578:
2575:
2573:
2570:
2568:
2565:
2563:
2560:
2558:
2555:
2553:
2550:
2548:
2545:
2543:
2540:
2538:
2535:
2534:
2532:
2526:
2520:
2517:
2515:
2512:
2510:
2507:
2505:
2502:
2500:
2497:
2495:
2492:
2490:
2487:
2485:
2482:
2480:
2477:
2475:
2472:
2470:
2469:Europa Lander
2467:
2465:
2462:
2460:
2457:
2455:
2452:
2450:
2447:
2445:
2442:
2440:
2437:
2435:
2432:
2431:
2429:
2425:
2417:
2415:
2411:
2410:
2409:
2406:
2404:
2401:
2399:
2398:
2394:
2393:
2391:
2387:
2381:
2378:
2377:
2375:
2371:
2365:
2364:
2360:
2358:
2355:
2353:
2352:
2348:
2347:
2345:
2339:
2333:
2330:
2328:
2325:
2321:
2319:
2315:
2314:
2313:
2310:
2308:
2307:
2303:
2299:
2297:
2293:
2292:
2291:
2288:
2284:
2282:
2278:
2277:
2276:
2273:
2271:
2268:
2266:
2263:
2262:
2260:
2256:
2250:
2247:
2245:
2242:
2240:
2237:
2235:
2232:
2230:
2227:
2225:
2222:
2220:
2217:
2215:
2212:
2210:
2207:
2205:
2202:
2200:
2197:
2195:
2192:
2190:
2187:
2185:
2182:
2180:
2177:
2175:
2172:
2171:
2169:
2165:
2162:
2156:
2150:
2147:
2145:
2142:
2140:
2137:
2135:
2132:
2130:
2127:
2125:
2122:
2120:
2117:
2115:
2112:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2092:
2090:
2087:
2085:
2082:
2080:
2077:
2076:
2074:
2072:
2066:
2060:
2057:
2055:
2052:
2050:
2047:
2045:
2042:
2040:
2037:
2035:
2032:
2030:
2027:
2025:
2024:Extremophiles
2022:
2020:
2017:
2015:
2012:
2010:
2007:
2005:
2002:
2000:
1997:
1995:
1992:
1990:
1987:
1985:
1982:
1980:
1977:
1976:
1974:
1970:
1964:
1961:
1959:
1956:
1954:
1951:
1949:
1946:
1944:
1941:
1939:
1936:
1934:
1931:
1929:
1926:
1924:
1921:
1919:
1916:
1914:
1911:
1910:
1908:
1904:
1900:
1893:
1888:
1886:
1881:
1879:
1874:
1873:
1870:
1858:
1855:
1853:
1850:
1849:
1846:
1840:
1837:
1835:
1832:
1830:
1827:
1825:
1822:
1820:
1817:
1815:
1812:
1810:
1807:
1805:
1802:
1800:
1797:
1795:
1792:
1790:
1787:
1785:
1782:
1781:
1779:
1775:
1767:
1764:
1762:
1759:
1757:
1754:
1752:
1749:
1747:
1744:
1742:
1739:
1737:
1734:
1732:
1729:
1727:
1724:
1722:
1719:
1717:
1714:
1712:
1709:
1707:
1704:
1702:
1699:
1697:
1694:
1692:
1689:
1687:
1684:
1683:
1681:
1680:
1675:
1672:
1670:
1667:
1665:
1662:
1658:
1655:
1653:
1650:
1648:
1645:
1643:
1640:
1639:
1638:
1635:
1633:
1630:
1628:
1625:
1623:
1620:
1618:
1615:
1613:
1610:
1608:
1605:
1603:
1600:
1599:
1598:
1595:
1594:
1589:
1586:
1584:
1581:
1579:
1576:
1575:
1573:
1572:
1570:
1568:
1564:
1558:
1555:
1553:
1550:
1548:
1545:
1543:
1540:
1538:
1535:
1533:
1530:
1529:
1527:
1523:
1517:
1514:
1512:
1509:
1507:
1504:
1502:
1499:
1497:
1494:
1492:
1489:
1487:
1484:
1482:
1479:
1477:
1474:
1472:
1469:
1467:
1464:
1462:
1459:
1457:
1454:
1452:
1449:
1447:
1444:
1442:
1439:
1437:
1434:
1433:
1431:
1429:
1425:
1419:
1416:
1412:
1409:
1408:
1407:
1404:
1400:
1397:
1396:
1395:
1392:
1388:
1385:
1384:
1383:
1380:
1378:
1375:
1371:
1368:
1367:
1366:
1363:
1359:
1356:
1355:
1354:
1351:
1349:
1346:
1345:
1343:
1341:
1337:
1331:
1330:Yellow giants
1328:
1326:
1323:
1321:
1318:
1316:
1313:
1311:
1308:
1306:
1303:
1301:
1298:
1296:
1293:
1291:
1288:
1286:
1283:
1281:
1278:
1276:
1273:
1271:
1268:
1266:
1263:
1261:
1258:
1256:
1253:
1252:
1250:
1248:
1244:
1236:
1233:
1231:
1228:
1226:
1223:
1221:
1218:
1217:
1215:
1213:
1210:
1206:
1203:
1202:
1201:
1198:
1194:
1191:
1190:
1189:
1186:
1185:
1183:
1181:
1177:
1171:
1168:
1166:
1163:
1161:
1158:
1156:
1153:
1151:
1148:
1146:
1143:
1141:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1121:
1118:
1116:
1113:
1111:
1108:
1106:
1103:
1101:
1100:Merging stars
1098:
1096:
1093:
1091:
1088:
1086:
1083:
1081:
1078:
1076:
1073:
1071:
1068:
1066:
1063:
1061:
1058:
1056:
1053:
1051:
1048:
1046:
1043:
1041:
1038:
1036:
1033:
1031:
1028:
1026:
1023:
1021:
1018:
1016:
1013:
1011:
1008:
1006:
1003:
1001:
998:
996:
993:
991:
988:
986:
983:
981:
978:
976:
975:Asteroid belt
973:
971:
968:
966:
963:
962:
960:
958:
950:
940:
937:
935:
932:
930:
927:
925:
922:
920:
917:
915:
914:Pulsar planet
912:
910:
907:
905:
902:
900:
897:
895:
892:
890:
887:
885:
882:
880:
877:
875:
872:
870:
869:Double planet
867:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
840:
837:
836:
834:
830:
824:
821:
819:
816:
814:
811:
809:
808:Super-Neptune
806:
804:
803:Super-Jupiter
801:
799:
796:
794:
791:
789:
786:
784:
781:
779:
778:Helium planet
776:
773:
770:
768:
765:
764:
762:
760:
756:
750:
747:
745:
742:
740:
737:
735:
732:
730:
727:
724:
721:
719:
716:
714:
713:Hycean planet
711:
709:
706:
704:
703:Desert planet
701:
699:
696:
694:
693:Carbon planet
691:
690:
688:
686:
682:
679:
677:
669:
664:
654:
651:
649:
646:
644:
641:
639:
636:
634:
631:
630:
628:
624:
618:
615:
609:
606:
605:
604:
601:
600:
599:
596:
595:
592:
583:
578:
576:
571:
569:
564:
563:
560:
553:
549:
546:
543:
539:
536:
533:
529:
526:
523:
520:
517:
514:
513:
509:
493:
492:
487:
480:
478:
474:
461:
457:
451:
448:
436:
435:
430:
423:
420:
415:
411:
407:
403:
399:
395:
390:
385:
381:
377:
369:
367:
365:
363:
359:
352:
348:
345:
343:
340:
339:
335:
328:
324:
321:
317:
316:
312:
309:
308:
294:
290:
286:
282:
278:
274:
270:
264:
258:
254:
253:
250:
246:
243:
242:
239:
237:
233:
229:
221:
219:
217:
209:
207:
205:
201:
197:
193:
189:
185:
181:
178:
174:
170:
161:
157:
155:
151:
148:
139:
136:
131:
126:
123:
120:
116:
112:
110:
106:
103:
100:101.11141000
99:
96:
91:
87:
85:
81:
77:
74:
69:
66:
62:
58:
55:
50:
46:
42:
39:
36:
34:
30:
25:
19:
4471:
4430:
4420:New Horizons
4418:
4410:
4398:
4386:
4279:Tabby's Star
4147:
4050:Gliese 436 b
3770:Space probes
3677:UFO religion
3622:Extremophile
3602:Biosignature
3597:Astroecology
3592:Astrobiology
3544:Great Filter
3359:Project Ozma
3267:Interstellar
3254:
3247:
3225:
3213:Perseverance
3212:
3204:
3134:
3121:
3104:
3097:
3090:
2992:Earth analog
2974:habitability
2957:Life on Mars
2700:
2688:
2597:and programs
2595:Institutions
2413:
2395:
2373:Heliocentric
2361:
2349:
2317:
2304:
2296:Perseverance
2295:
2280:
2084:Earth analog
2071:habitability
2039:Ocean planet
2009:Earth analog
1994:Biosignature
1953:Paleontology
1948:Microbiology
1928:Biochemistry
1918:Astrophysics
1899:Astrobiology
1674:Proper names
1451:Earth analog
1436:Astrobiology
1428:Habitability
1365:Microlensing
1325:White dwarfs
1295:M/Red dwarfs
1285:Herbig Ae/Be
1270:Brown dwarfs
1212:Rogue planet
1193:Interstellar
1135:Planetesimal
904:Planetesimal
884:Giant planet
874:Ecumenopolis
772:Mini-Neptune
708:Dwarf planet
495:. Retrieved
489:
464:. Retrieved
460:the original
450:
438:. Retrieved
432:
422:
379:
375:
313:Kepler-440b
232:liquid water
225:
222:Habitability
213:
168:
167:
84:Eccentricity
18:
4427:; Jul 2015)
4269:ASASSN-15lh
4254:(announced)
4227:Discoveries
4208:51 Pegasi b
4205:spectrum of
4195:KOI-4878.01
4190:Kepler-453b
4185:Kepler-452b
4180:Kepler-451b
4153:Kepler-442b
4148:Kepler-440b
4143:Kepler-438b
4108:HIP 11915 b
4065:HD 164595 b
4060:HD 155233 b
4044:Aldebaran b
3936:1566 Icarus
3612:Exotheology
3424:Grey aliens
3277:Active SETI
3205:Opportunity
3085:BioSentinel
2903:Wow! signal
2852:KIC 8462852
2801:CI1 fossils
2530:undeveloped
2380:BioSentinel
2270:Fobos-Grunt
2167:Earth orbit
1989:Biomolecule
1979:Abiogenesis
1972:Main topics
1906:Disciplines
1686:before 2000
1602:Discoveries
1377:Polarimetry
1265:Binary star
1155:Rubble pile
1150:Ring system
1120:Outer space
1090:Kuiper belt
1045:Hills cloud
1000:Debris disk
995:Cosmic dust
924:Sub-Neptune
909:Protoplanet
844:Brown dwarf
832:Other types
788:Hot Neptune
783:Hot Jupiter
774:(Gas dwarf)
749:Super-Earth
734:Ocean world
729:Lava planet
723:Iron planet
685:Terrestrial
626:Main topics
552:UPR-Arecibo
293:Kepler-442b
289:Kepler-438b
285:Kepler-296f
281:Kepler-296e
277:Kepler-186f
177:super-Earth
169:Kepler-440b
154:Temperature
135:Mean radius
109:Inclination
22:Kepler-440b
4527:Categories
4423:(flyby of
4391:(orbiting
4371:10P/Tempel
4361:(Catalina)
4340:88P/Howell
4330:15P/Finlay
4218:Wolf 1061c
4158:Kepler-444
4031:Exoplanets
3647:Noogenesis
3627:Hemolithin
3505:Panspermia
3453:Hypotheses
3429:Insectoids
3394:Water hole
2895:SHGb02+14a
2868:VVV-WIT-07
2577:Red Dragon
2357:OSIRIS-REx
2341:Comets and
2044:Panspermia
1597:Exoplanets
1578:Host stars
1525:Catalogues
1348:Astrometry
1310:Subdwarf B
1247:Host stars
1220:Retrograde
1115:Oort cloud
953:Formation
889:Mesoplanet
813:Super-puff
739:Mega-Earth
718:Ice planet
603:Definition
588:Exoplanets
466:25 January
440:11 January
389:1501.01101
353:References
273:Kepler-62f
269:Kepler-62e
202:using the
188:Kepler-440
122:Kepler-440
4505:Astronomy
4412:MESSENGER
4393:comet 67P
4356:C/2013 US
4251:EGS-zs8-1
4213:WASP-121b
4200:LkCa 15 b
4070:HD 219134
3872:Selected
3517:solutions
3384:setiQuest
3379:SETI@home
3194:Mars 2020
3169:Laplace-P
3106:Dragonfly
3091:Curiosity
2972:Planetary
2494:Laplace-P
2397:Dragonfly
2351:Hayabusa2
2343:asteroids
2312:Tianwen-1
2290:Mars 2020
2281:Curiosity
2214:Eu:CROPIS
2069:Planetary
1691:2000–2009
1657:1501–2000
1652:1001–1500
1340:Detection
1305:Red giant
965:Accretion
957:evolution
798:Ice giant
793:Gas giant
744:Sub-Earth
633:Exoplanet
497:6 January
382:(2): 99.
180:exoplanet
88:>0.340
27:Discovery
4432:Akatsuki
4309:GW151226
4297:GW150914
4289:VFTS 352
4138:KELT-4Ab
3809:Astrosat
3746: »
3369:SERENDIP
3344:NIROSETI
3256:Viking 2
3249:Viking 1
3154:Foton-M3
3144:ExoLance
3075:Beagle 2
2690:Category
2552:Kazachok
2542:Beagle 3
2474:ExoLance
2427:Proposed
2265:Beagle 2
2239:OREOcube
2219:EXOSTACK
2160:missions
1647:501–1000
1627:Heaviest
1607:Extremes
1315:Subgiant
1188:Exocomet
336:See also
4517:Biology
4491:Portals
4388:Rosetta
4318:Comets
4274:EGSY8p7
4235:2015 BP
4015:2015 SO
3979:2007 VE
3967:2015 TB
3955:2015 TC
3943:2015 HM
3912:2015 AZ
3888:2015 BP
3733:«
3233:Tanpopo
3129:ExoMars
2833:CTA-102
2825:CP 1919
2702:Commons
2519:Trident
2509:Oceanus
2408:ExoMars
2389:Planned
2363:Rosetta
2318:Zhurong
2306:Phoenix
2244:Tanpopo
2234:O/OREOS
2179:BIOCORE
1622:Largest
1617:Nearest
1320:T Tauri
1216:Orbits
1200:Exomoon
1180:Systems
894:Planemo
759:Gaseous
414:8512655
394:Bibcode
59:Transit
4246:US 708
4133:K2-24c
4128:K2-24b
4123:K2-22b
4118:K2-18b
3803:DSCOVR
3637:MERMOZ
3226:Spirit
3149:EXPOSE
3099:Darwin
3057:Tholin
2803:(2011)
2797:(2000)
2791:(1984)
2785:(1977)
2779:(1976)
2773:(1969)
2767:(1911)
2761:(1865)
2651:MERMOZ
2444:CAESAR
2332:Viking
2249:VEGGIE
2224:EXPOSE
2204:E-MIST
2194:BIOPAN
2184:Biolab
2144:Tholin
1637:Kepler
1612:Firsts
1511:Tholin
1382:Timing
1300:Pulsar
1225:Trojan
839:Blanet
598:Planet
412:
310:Earth
236:planet
140:1.860
113:89.930
4437:Venus
4425:Pluto
4405:Ceres
4113:K2-3d
3228:rover
3215:rover
3207:rover
3137:rover
3093:rover
2888:Other
2845:Stars
2567:MELOS
2439:BRUIE
2416:rover
2320:rover
2298:rover
2283:rover
2158:Space
1777:Other
1642:1–500
1567:Lists
676:types
671:Sizes
410:S2CID
384:arXiv
216:Earth
192:Earth
4553:Lyra
4400:Dawn
3874:NEOs
3778:SMAP
3743:2016
3736:2014
2919:BLC1
2514:THEO
2258:Mars
2189:Bion
1766:2024
1761:2023
1756:2022
1751:2021
1746:2020
1741:2019
1736:2018
1731:2017
1726:2016
1721:2015
1716:2014
1711:2013
1706:2012
1701:2011
1696:2010
1411:list
1399:list
1387:list
1370:list
1358:list
955:and
673:and
499:2015
491:NASA
468:2015
442:2015
196:NASA
118:Star
47:2015
4238:519
3982:191
3970:145
3891:513
2209:ERA
2174:BIO
608:IAU
550:at
540:at
530:at
402:doi
380:800
198:'s
186:of
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4476:—
4470:—
4358:10
4095:g?
3994:24
3958:25
3946:10
3927:35
3915:43
3903:86
1664:K2
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361:^
287:,
283:,
279:,
275:,
271:,
247:–
238:.
146:🜨
4493::
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4304:)
4174:f
4171:e
4168:d
4165:c
4162:b
4102:?
4100:h
4090:f
4085:d
4080:c
4075:b
4018:2
4006:6
3716:e
3709:t
3702:v
2737:e
2730:t
2723:v
1891:e
1884:t
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1260:B
1255:A
581:e
574:t
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416:.
404::
396::
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143:R
102:d
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