File:WMAP 2008.png
From Infogalactic: the planetary knowledge core
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Original file (4,096 × 2,048 pixels, file size: 2.87 MB, MIME type: image/png)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:17, 6 January 2017 | | 4,096 × 2,048 (2.87 MB) | 127.0.0.1 (talk) | The <a href="https://en.wikipedia.org/wiki/Cosmic_Microwave_Background" class="extiw" title="en:Cosmic Microwave Background">Cosmic Microwave Background</a> temperature fluctuations from the 5-year <a href="https://en.wikipedia.org/wiki/Wilkinson_Microwave_Anisotropy_Probe" class="extiw" title="en:Wilkinson Microwave Anisotropy Probe">Wilkinson Microwave Anisotropy Probe</a> data seen over the full sky. The average temperature is 2.725 kelvins (degrees above absolute zero; absolute zero is equivalent to −273.15 °C or −459 °F), and the colors represent the tiny temperature fluctuations, as in a weather map. Red regions are warmer and blue regions are colder by about 0.0002 degree. |
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