Thursday, 18 July 2013

Snow in an infant solar system: A frosty landmark for planet and comet formation

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A snow line has been imaged in a far-off infant solar system for the very first time. The snow line, located in the disc around the Sun-like star TW Hydrae, promises to tell us more about the formation of planets and comets, the factors that decide their composition, and the history of the Solar System.

via Science Daily

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