Gravity

(four facts about space)i.Each year, gravity pulls the moon 1.6 inches further from Earth. You won't live to see it, but the moon will eventually abandon us, leading to changes in the earth's tilt, falling sea levels, extreme temperatures, and mass extinction. Everything is quiet in space; gravity is a silent killer.ii.According to the law of conservation, matter can never be created or destroyed. You don't disappear; you don't die. Your body just changes form. iii.No one knows how the universe began; no one knows how it will end, if it will end. Compelling theories exist, but scientists don't have a definite answer. iv.Outer space is an ever-expanding, empty void, with only 0.0000000000000000000042 percent of it containing any actual matter. Let go, if you can, of your worries - most of this is nothing.Everything that is, everything that ever was, everything we once knew, begins and ends in darkness. Can you fathom that?