Orbit
Definition 1 of 4
Pro Tip 1/3
Space Movement
Orbit in space context refers to a regular, repeating path that an object takes. Comets have long elliptical orbits.
Pro Tip 2/3
Central Body
The object being orbited is usually larger, acting as a central point. The satellite remains in orbit around the much larger Earth.
Pro Tip 3/3
Not Always Round
Orbits can be circular or elliptical, not all orbits are perfect circles. Mars has an elliptical orbit around the sun.