Search Results for Arcturus
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Definition
Arcturus: A yellow giant star 36 light-years away in the constellation Boötes. Much less dense than the Sun, but 25 times its size.
Stargazing Tip
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Radio Programs
| Displaying 1 to 5 (of 46 total) results | More results » |
| Title |
Air Date |
| Carbon |
August 12, 2009 |
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| Hipparcos |
August 8, 2009 |
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| Giants |
July 26, 2009 |
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| Stellar Landmarks |
July 4, 2009 |
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| Izar |
June 10, 2009 |
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Note: Audio versions of our programs will be available the day after they air. Visit the transcript page to listen. |
Image Gallery
| No results found for Arcturus (all words). |
Frequently Asked Questions
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Other Resources
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