Answer:
beause of gravitys pull and because the atmosphere of the beyond lol also bcs this i hope this helps your welcome boo >3
Step-by-step explanation:
Newton realized that the reason the planets orbit the Sun is related to why objects fall to Earth when we drop them. The Sun's gravity pulls on the planets, just as Earth's gravity pulls down anything that is not held up by some other force and keeps you and me on the ground.