Topic: Space Telescope Science Institute

"Out of Whack" Planetary System Offers Clues to a Disturbing Past

May 24, 2010

The discovery of a planetary system "out of whack," where the orbits of two planets are at a steep angle to each other, was reported today (May 24) by a team of astronomers led by Barbara McArthur of The University of Texas at Austin McDonald Observatory.

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