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| | | Subscribe to Astronomy Magazine Now! |  |  | | | | DID YOU KNOW... | | You don't need a dark sky to view all of our solar system's planets - even under city lights, Venus, Mars, Jupiter and Saturn can be easy to see with a telescope. Or, you could try observing Mercury at midday, when the planet sits high in the sky. If you can locate Mercury, use a yellow or orange filter to cut down on the sky's blue light. | | | | | |
Scientist Pankaj
Sixty years ago, NASA's Mariner 4 captured groundbreaking views of the Red Planet, leading to a steady stream of advances in... Mission...
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Check out the latest NASA opportunities for educators, students and families. ...
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Math staff writer Joseph Howlett explores the deep math behind simple lists of numbers. ...
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