The Moon and Earth exert a gravitational pull on each other. On Earth, the Moon's gravitational pull causes the oceans to bulge out on both the side closest to the Moon and the side farthest from the Moon. These bulges...
Evidence for the presence of water was found in the rocky planet GJ 486 b, which is 30% larger than Earth and three times more massive. GJ 486 b is a solid planet with a stronger gravity than Earth. It...
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