Monday, 23 March 2015

Wandering Jupiter accounts for our strange solar system

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Jupiter may have swept through the early solar system like a wrecking ball, destroying a first generation of inner planets before retreating into its current orbit, according to a new study. The findings help explain why our solar system is so different from the hundreds of other planetary systems that astronomers have discovered in recent years.

via Science Daily

Zazzle Space Exploration market place

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