Orbits and celestial motion

Celestial motion: Objects in space move due to gravitational forces. This includes planets orbiting stars, moons orbiting planets, and galaxies moving in the universe

Orbits: A stable, curved path an object follows around due to gravity, like Earth's orbit around the sun or the Moon's orbit around Earth. Orbits can be circular or elliptical, governed by Newton's and Einstein's Laws of motion and gravity.