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54:. A starburst is an astrophysical process that involves star formation occurring at a rate that is large compared to the rate that is typically observed. This starburst activity will consume the available interstellar gas supply over a timespan that is much shorter than the lifetime of the galaxy. For example, the nebula
313:
Lebouteiller, V.; Bernard-Salas, J.; Brandl, B.; Whelan, D. G.; Wu, Y.; Charmandaris, V.; Devost, D.; Houck, J. R. (2008-06-10). "Chemical composition and mixing in giant HII regions: NGC3603, 30Doradus, and N66".
225:
Robitaille, Thomas; Whitney, Barbara (2010). "The present-day star formation rate of the Milky-Way determined from
Spitzer detected young stellar objects".
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per million years. Due to the high amount of star formation a starburst is usually accompanied by much higher gas pressure and a larger ratio of
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in which the gas pressure is 100 times greater than in the local neighborhood, and it is forming stars at about the same rate as the entire
111:. By contrast, a starburst galaxy is an entire galaxy that is experiencing a very high star formation rate. One notable example is
146:. In the case of mergers, the starburst can either be local or galaxy-wide depending on the galaxies and how they are merging.
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in a region only about 600 parsecs (2,000 ly) across. At this rate M82 will consume its 200 million
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has a starburst core of about 600 parsec in diameter. Starbursts are common during
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Starbursts can occur in entire galaxies or just regions of space. For example, the
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158: – Galaxy undergoing an exceptionally high rate of star formation
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per million years compared to the star formation rate of the entire
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369:"The Inner Ring of NGC 4736: Star Formation on a Resonant Pattern"
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Starburst regions can occur in different shapes, for example in
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of atomic and molecular hydrogen in 100 million years (its
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is a region of space that is undergoing a large amount of
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which has one of the highest star formation rates in the
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C. Muñoz-Tuñón; N. Caon; J. Aguerri; L. Alfonso (2004).
164: – Starburst galaxy in the constellation Ursa Major
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172: – Possible type of luminous blue compact galaxy
91:, the largest starburst region in the local group.
184: – H II region in the constellation Dorado
58:has a star formation rate estimated to be 3600
202:"NOAO: NGC 6334 – A Mini Starburst Region? |"
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27:Region of faster than normal star formation
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134:the inner ring is a starburst region.
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38:, a dwarf irregular galaxy (
257:10.1088/2041-8205/710/1/L11
81:than are usually observed.
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290:Cambridge University Press
316:The Astrophysical Journal
227:The Astrophysical Journal
286:Galaxies in the Universe
66:of about seven million
105:Large Magellanic Cloud
92:
43:
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18:Starburst (astronomy)
374:Astronomical Journal
387:2004AJ....127...58M
338:2008ApJ...680..398L
282:Gallagher, John III
249:2010ApJ...710L..11R
176:Super star cluster
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462:Stellar astronomy
299:978-0-521-67186-6
144:Antennae Galaxies
16:(Redirected from
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182:Tarantula Nebula
156:Starburst galaxy
97:Tarantula Nebula
89:Tarantula Nebula
72:hydrogen cyanide
48:starburst region
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76:carbon monoxide
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140:galaxy mergers
125:free-fall time
79:emission-lines
52:star formation
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34:Starburst in
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381:(1): 58–74.
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288:. New York:
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209:. Retrieved
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142:such as the
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121:solar masses
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68:solar masses
60:solar masses
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446:Outer space
206:noirlab.edu
109:Local Group
211:2021-04-15
189:References
170:Pea galaxy
162:Messier 82
136:Messier 82
132:Messier 94
113:Messier 82
422:Astronomy
354:0004-637X
329:0710.4549
240:1001.3672
117:Milky Way
64:Milky Way
456:Category
284:(2007).
150:See also
56:NGC 6334
36:NGC 1569
408:Portals
383:Bibcode
334:Bibcode
245:Bibcode
103:in the
42:photo).
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101:nebula
434:Stars
324:arXiv
235:arXiv
99:is a
350:ISSN
294:ISBN
40:NASA
391:doi
379:127
342:doi
320:680
253:doi
231:710
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46:A
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