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Earth-like planets may be more common than once thought

Story date: 2006-09-08 12:26:14
Added on: 2006-09-08 00:00:00


More than one-third of the giant planet systems recently detected outside Earth's solar system may harbor Earth-like planets, many covered in deep oceans with potential for life, according to a new study led by the University of Colorado at Boulder and Pennsylvania State University.



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