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File:Interstellar.cloud.arp.750pix.jpg

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Descrizione The nebula cataloged as NGC 604 is a giant star forming region, 1500 light years across, in the nearby spiral galaxy, M33. Over 200 newly formed, hot, massive, stars are scattered within a cavern-like, gaseous, interstellar cloud. The stars irradiate the gas with energetic ultraviolet light stripping electrons from atoms and exciting them — producing a characteristic nebular glow.
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Autore Hui Yang (University of Illinois) and NASA/ESA
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Public domain This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag.

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The nebula, cataloged as NGC 604, is a giant star-forming region 1,500 light-years across in the nearby spiral galaxy M33. More than 200 massive stars irradiate the gas with ultraviolet light, creating a characteristic glow.

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attuale12:46, 3 mar 2010Miniatura della versione delle 12:46, 3 mar 2010850 × 600 (90 KB)TryphonHigher resolution, from http://www.spacetelescope.org/images/html/opo9627a.html (http://www.spacetelescope.org/images/original/opo9627a.jpg).
11:49, 29 ott 2006Miniatura della versione delle 11:49, 29 ott 2006750 × 529 (36 KB)KauczukThe nebula cataloged as NGC 604 is a giant star forming region, 1500 light years across, in the nearby spiral galaxy, M33. Over 200 newly formed, hot, massive, stars are scattered within a cavern-like, gaseous, interstellar cloud. The stars irradiate the

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