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Tarantula Nebula
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==Discovery== [[File:Hubble WFC3 30 Doradus Zoom.ogv|thumb|left|upright=1.2|The brilliant stars in the Tarantula Nebula unleash a torrent of ultraviolet light and stellar winds that etch away at the hydrogen gas cloud in which the stars were born.]] The Tarantula Nebula was observed by [[Nicolas-Louis de Lacaille]] during an expedition to the Cape of Good Hope between 1751 and 1753. He cataloged it as the second of the "[[Nebulae of the First Class]]", "Nebulosities not accompanied by any star visible in the telescope of two feet". It was described as a diffuse nebula 20' across.<ref name=lacaille>{{cite journal|bibcode=1969JBAA...79..213J|title=The search for the nebulae - VI|journal=Journal of the British Astronomical Association|volume=79|pages=213|last1=Jones|first1=K. G.|year=1969}}</ref> [[Johann Elert Bode|Johann Bode]] included the Tarantula in his 1801 ''Uranographia'' star atlas and listed it in the accompanying ''Allgemeine Beschreibung und Nachweisung der Gestirne'' catalog as number 30 in the constellation "Xiphias or Dorado". Instead of being given a stellar magnitude, it was noted to be nebulous.<ref name=bode>{{cite book |first=J.E. |last=Bode |author-link=Johann Elert Bode |year=1801 |title=Allgemeine Beschreibung und Nachweisung der Gestirne: Nebst Verzeichniss der geraden Aufsteigung und Abweichung von 17240 Sternen, Doppelsternen, Nebelflecken und Sternhaufen:(zu dessen Uranographie gehΓΆrig) |publisher=Selbstverl. |url=https://books.google.com/books?id=NUlRAAAAcAAJ&pg=PA1 |via=Google }}</ref> The name Tarantula Nebula arose in the mid-20th century from its appearance in deep photographic exposures.<ref>{{cite journal |last1=Feast |first1=M.W. |year=1961 |title=A study of the 30 Doradus region of the Large Magellanic Cloud |journal=[[Monthly Notices of the Royal Astronomical Society]] |volume=122 |pages=1β16 |bibcode=1961MNRAS.122....1F |doi=10.1093/mnras/122.1.1 |doi-access=free }}</ref> 30 Doradus has often been treated as the designation of a star,<ref>{{cite journal |last1=Pickering |first1=E.C. |last2=Fleming |first2=W.P. |year=1897 |title=Large Magellanic Cloud |journal=Astrophysical Journal|volume=6 |pages=459 |doi=10.1086/140426 |bibcode=1897ApJ.....6..459P }}</ref><ref>{{cite journal |editor1=A.C.D.C. |editor2=W.E.P. |editor3=A.E. |editor4=W.S. |editor5=T.G.E. |editor6=A.S.W. |editor7=A.M.W.D. |editor8=A.M.C. |editor9=T.L. |editor10=A.S.D.E. |editor11=A.L.C. |editor12=A.A. |display-editors=6 |date=February 1893 |department=''Stars having peculiar spectra'' (p. 274) |title=Notes on some points connected with the progress of astronomy during the past year |journal=[[Monthly Notices of the Royal Astronomical Society]] |series=Report of the Council to the Seventy Third Annual Meeting |volume=53 |issue=4 |pages=263β297, esp. p. 274 |doi=10.1093/mnras/53.4.263 |doi-access=free |url=https://academic.oup.com/mnras/article-pdf/53/4/263/3846436/mnras53-0263.pdf |via=oup.com |quote=Discovered by {{nobr|Mr. A.E. Douglass,}} at Arequipa, Peru. }}</ref> or of the central star cluster [[NGC 2070]],<ref>{{cite journal |last1=Andersen |first1=M. |last2=Zinnecker |first2=H. |last3=Moneti|first3=A. |last4=McCaughrean |first4=M.J. |last5=Brandl |first5=B. |last6=Brandner |first6=W. |last7=Meylan |first7=G. |last8=Hunter |first8=D. |display-authors=6 |year=2009 |title=The low-mass initial mass function in the 30 Doradus starburst cluster |journal=[[The Astrophysical Journal]] |volume=707 |issue=2 |pages=1347β1360 |doi=10.1088/0004-637X/707/2/1347 |bibcode=2009ApJ...707.1347A |arxiv = 0911.2755 |s2cid=118467387}}</ref> but is now generally treated as referring to the whole nebula area of the Tarantula Nebula.<ref>{{cite conference |last=Walborn |first=N.R. |year=1984 |title=The stellar content of 30 Doradus |conference=IAU Symposium |volume=108 |pages=243β253 |publisher=[[International Astronomical Union]] |doi=10.1017/S0074180900040328 |bibcode=1984IAUS..108..243W |isbn=978-90-277-1723-8}}</ref><ref>{{cite journal |last1=Aguirre |first1=J.E. |last2=Bezaire |first2=J.J. |last3=Cheng |first3=E.S. |last4=Cottingham |first4=D.A. |last5=Cordone |first5=S.S. |last6=Crawford |first6=T.M. |last7=Fixsen |first7=D.J. |last8=Knox |first8=L. |last9=Meyer |first9=S.S. |last10=Norgaard-Nielsen |first10=H.U. |last11=Silverberg |first11=R.F. |last12=Timbie |first12=P. |last13=Wilson |first13=G.W. |display-authors=6 |year=2003 |title=The spectrum of integrated millimeter flux of the Magellanic clouds and 30 Doradus from top ''hat'' and DIRBE data |journal=[[The Astrophysical Journal]] |volume=596 |issue=1 |pages=273β286 |bibcode=2003ApJ...596..273A |arxiv = astro-ph/0306425 |s2cid=14291665 |doi=10.1086/377601 }}</ref>
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