asteroid belt
Each planet moves in its own elliptical orbit round the Sun, then and now.
The planets around the sun move in a path called an orbit. This orbit is the result of the gravitational pull between the planets and the sun, causing them to travel in a curved path around the sun.
Planets rotate around the sun. The path is not really circular for planets, it is actually ellipsoidal.
They don't. They move in ellipses around the Sun.
"orbit"
The path where a planet moves around the sun is called an orbit.
orbit, which is the curved path that a planet takes as it revolves around the sun.
Their own gravity disables them to lose path in their orbit and makes their path steady.
orbit
There path is not imaginary, so the answer is no.
Planets travel in space along an invisible path called their orbital trajectory. This path is determined by the gravitational pull of the star they are orbiting, causing them to move in an elliptical path. The planets follow these orbital trajectories as they revolve around the star in their respective orbits.
The gravity of there star keeps them on path and a planets moon is sun around by its planets gravitational force