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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 angry_octet on Wednesday February 22, 2017 @05:38PM (#13709923)
Radius 27%, mass 1.2%.

http://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html

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