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Have Your Picture Taken By the Cassini Spacecraft!

On July 19th the Cassini will be taking a photo of Earth from 900 million miles away. So, on the 19th when you see Saturn in the sky be sure to wave hello to Cassini!

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The Hickson Compact Group 87 (HGC 87) is a small group of galaxies in which each galaxy is stretching each other gravitationally. It takes roughly 100 million years for these galaxies to orbit around their common center.