RT @earthskyscience: This explanet is 16x larger and 3000x more massive than Earth, yet a day lasts only 8 hours bit.ly/1jiJHss http://t.co/2O9SUoAOwz
RT @earthskyscience: This explanet is 16x larger and 3000x more massive than Earth, yet a day lasts only 8 hours bit.ly/1jiJHss http://t.co/2O9SUoAOwz