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A comment on Seven earth-sized planets discovered circling a star 39 light years from Earth. Parent comment

Re:Seven earth-sized planets discovered circling a star 39 l... by TallGuyShort on Wednesday February 22, 2017 @02:39PM (#13708508)
I'm blown away the planets haven't torn each other apart or all collided by now...
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Re:Seven earth-sized planets discovered circling a star 39 l... by hbosch on Wednesday February 22, 2017 @02:45PM (#13708564)
And I was just thinking, if there were ever or ever to be oceans on these planets what kind of brutal tides would be experienced?
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