File:Infrared Background Light from First Stars.jpg
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Summary[edit]
DescriptionInfrared Background Light from First Stars.jpg |
English: The top panel is an image from NASA's Spitzer Space Telescope of stars and galaxies in the constellation Draco, covering about 50 by 100 million light-years (6 to 12 arcminutes). This is an infrared image showing wavelengths of 3.6 microns, below what the human eye can detect. The bottom panel is the resulting image after all the stars, galaxies and artifacts were masked out. The remaining background has been enhanced to reveal a glow that is not attributed to galaxies or stars. This might be the glow of the first stars in the universe. |
Date | |
Source | http://www.spitzer.caltech.edu/images/1501-ssc2005-22a-Fiery-First-Stars |
Author | NASA/JPL-Caltech/A. Kashlinsky (Goddard Space Flight Center) |
Image use policy: http://www.spitzer.caltech.edu/info/18-Image-Use-Policy
Licensing[edit]
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:40, 21 June 2011 | 1,200 × 1,200 (1.54 MB) | Spitzersteph (talk | contribs) |
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Image title | The top panel is an image from NASA's Spitzer Space Telescope of stars and galaxies in the constellation Draco, covering about 50 by 100 million light-years (6 to 12 arcminutes). This is an infrared image showing wavelengths of 3.6 microns, below what the human eye can detect. The bottom panel is the resulting image after all the stars, galaxies and artifacts were masked out. The remaining background has been enhanced to reveal a glow that is not attributed to galaxies or stars. This might be the glow of the first stars in the universe. |
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Width | 1,200 px |
Height | 1,200 px |
Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 14:45, 5 June 2009 |
Color space | Uncalibrated |
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