File:Planet around HR 8799.jpg
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Size of this preview: 752 × 600 pixels. Other resolutions: 301 × 240 pixels | 602 × 480 pixels | 963 × 768 pixels | 1,280 × 1,021 pixels | 2,561 × 2,042 pixels.
Original file (2,561 × 2,042 pixels, file size: 1.46 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionPlanet around HR 8799.jpg |
English: This is an artistic illustration of the giant planet HR 8799 b. The planet was first discovered in 2007 at the Gemini North observatory. It was identified in Hubble NICMOS archival data in a follow-up search to see if Hubble had also serendipitously imaged it. The planet is young and hot, at a temperature of 1,500 °F (820 °C). It is slightly larger than Jupiter and may be at least seven times more massive (~7 MJ). Analysis of the NICMOS data suggests the planet has water vapor in its atmosphere and is only partially cloud covered. It is not known if the planet has rings or moons, but circumplanetary debris is common among the outer planets of our solar system. |
Date | |
Source | http://hubblesite.org/newscenter/archive/releases/2009/15/image/a/ |
Author | NASA, ESA, and G. Bacon (STScI) |
Licensing[edit]
Public domainPublic domainfalsefalse |
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:24, 20 January 2011 | 2,561 × 2,042 (1.46 MB) | Drtony999 (talk | contribs) | Larger Resolution. | |
20:19, 25 June 2009 | 1,280 × 1,024 (1.11 MB) | NuclearVacuum (talk | contribs) | {{Information |Description={{en|1=This is an artistic illustration of the giant planet HR 8799 b.}} |Source=http://hubblesite.org/newscenter/archive/releases/2009/15/image/a/ |Author=NASA, ESA, and G. Bacon (STScI) |Date=2009-04-01 |Perm |
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File usage on Commons
The following 4 pages use this file:
- User:John Cummings/ESA images to check
- File:Artist's Concept of Exoplanet HR 8799b.jpg (file redirect)
- File:Artist's Concept of Exoplanet HR 8799b (4420983010).jpg (file redirect)
- File:HR 8799b.jpg (file redirect)
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Orientation | Normal |
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Software used | ACD Systems Digital Imaging |
File change date and time | 21:10, 18 January 2011 |
Y and C positioning | Centered |
DateTime subseconds | 875 |