Astronomy & Space - Space Exploration news

What other worlds have we landed on?

Think of all the different horizons humans have viewed on other worlds. The dust-filled skies of Mars. The Moon's inky darkness. Titan's orange haze. These are just a small subset of the worlds that humans ...

Jan 14, 2015
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Rosetta's comet surrounded by dusty cloud

Anyone who's ever read a Charlie Brown comic strip knows "Pig-Pen", the lovable boy who walks around in a constant cloud of his own dirt and dust. Every time he sighs, dust rises in a little cloud around ...

Jan 13, 2015
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