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View Full Version : X-Rays Sparkle in Saturn's Rings



Fraser
2005-Sep-08, 12:33 AM
SUMMARY: Even in X-rays, Saturn is beautiful. The latest image taken by NASA's Chandra X-ray observatory shows how the rings sparkle in this wavelength. These X-rays are created by solar X-rays striking the ice particles in Saturn's rings, and being refracted towards the Earth. Astronomers aren't exactly sure why these flashes are happening, but one theory is that they're caused by micrometeorites striking through Saturn's rings and causing a brief puff of ice particles which can cause a more irregular scattering of X-rays from the Sun.

View full article (http://www.universetoday.com/am/publish/xrays_sparkle_saturn.html)
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