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Content Provider | AstroPix |
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Description | Chandra images reveal that Saturns rings sparkle in X-rays (blue dots in this X-ray/optical composite). The likely source for this radiation is the fluorescence caused by solar X-rays striking oxygen atoms in the water molecules that comprise most of the icy rings. As the image shows, the X-rays from the rings mostly come from the B ring, which is about 25,000 kilometers wide and is about 40,000 kilometers (25,000 miles) above the surface of Saturn (the bright white inner ring in the optical image). The apparent concentration of X-rays on the morning side (left side in the image) could be due to additional solar fluorescence from clouds of fine ice-dust particles that are lifted above the surface of the rings by meteoroid impacts on the rings. |
File Format | TIF / TIFF |
Language | English |
Publisher | Chandra X-ray Observatory Center |
Publisher Date | 2012-07-26 |
Access Restriction | Open |
Use Rights URL | http://chandra.harvard.edu/photo/image_use.html |
Subject Keyword | Gas Giant Planet Ring Saturn's Rings |
Content Type | Image |
Educational Role | Student Teacher |
Educational Use | Self Learning Classroom |
Education Level | Any Level/Generic |
Resource Type | Photograph |
Subject | Physics Solar System |
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