File:Quantum-Gravity-Photon-Race.jpg
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DescriptionQuantum-Gravity-Photon-Race.jpg |
English: In this illustration, one photon (violet) carries a million times the energy of another (yellow). Some theorists predict travel delays for higher-energy photons, which interact more strongly with the proposed frothy nature of space-time. Yet Fermi data on two photons from a gamma-ray burst fail to show this effect, eliminating some approaches to a new theory of gravity. The animation link below shows the delay scientists had expected to observe. Credit: NASA/Sonoma State University/Aurore Simonnet |
Date | 2009-10-2009 |
Source |
https://www.flickr.com/photos/gsfc/4058451581 also at: https://www.nasa.gov/images/content/397296main_GRB_photon_race_full.jpg |
Author | NASA Goddard Space Flight Center, NASA/Sonoma State University/Aurore Simonnet |
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image, originally posted to Flickr, was reviewed on 14:16, 22 February 2017 (UTC) by the administrator or reviewer ww2censor, who confirmed that it was available on Flickr under the stated license on that date. |
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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 | 10:22, 22 February 2017 | 2,500 × 1,688 (1.94 MB) | Popcrate (talk | contribs) | {{Information |Description ={{en|1=In this illustration, one photon (purple) carries a million times the energy of another (yellow). Some theorists predict travel delays for higher-energy photons, which interact more strongly with the proposed froth... |
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Width | 2,500 px |
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Height | 1,688 px |
Compression scheme | Uncompressed |
Pixel composition | Separated (Probably CMYK) |
Orientation | Normal |
Number of components | 5 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 10:23, 27 October 2009 |
Color space | sRGB |
Image width | 2,500 px |
Image height | 1,688 px |
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Date and time of digitizing | 06:23, 27 October 2009 |
Date metadata was last modified | 06:23, 27 October 2009 |
IIM version | 14,149 |