| | July 1 July Planets, Mystery Explosion | | | |
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| | Mystery explosion 200 million light-years away | | Supernovae, or exploding stars, are relatively common. But now astronomers have observed a baffling new type of cosmic explosion, believed to be some 10 to 100 times brighter than an ordinary supernova. | | | | | | | |
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| | | Look for Mercury, below Venus, after sunset | Some people think Mercury is called elusive because it's faint. But it's not faint. Its brightness might surprise you. Instead, Mercury is called elusive because – as the innermost planet in our solar system – it stays near the sun in our sky. Watch for it near the sunset point. | | | | |
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| | Find bright Mars near the moon | If you missed the moon and Mars these past few evenings, look again tonight. The moon will rise in the east in mid-evening (between your local sunset and midnight). | | |