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    • Asteroid Bennu sample contains signs of watery past

      Astronomy Magazine· 2 days ago

      Bennu is a roughly 0.3-mile-wide (500 meters) asteroid that orbits in near-Earth space. Scientists suspect it’s a chunk of a larger asteroid that broke off due to a collision ...

    • The fight against light pollution

      The fight against light pollution

      Astronomy Magazine· 4 days ago

      On a crisp night last fall in the Arizona desert, I stood amid sand and scrub at the intersection of Valencia and ...