It is the orbital velocity (speed and direction) or orbital speed (rate of motion).
It is usually stated as "average orbital speed" but is actually "mean orbital speed."
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
all the planets stay in orbit around the sun because of the sun's gravitational pull. The high orbital speed that keeps the planets from falling all the way into the sun and since there is no friction in the vacuum of space , that speed dosen't slow down.
Moons orbit planets. Planets orbit stars. Some stars orbit other stars, or orbit their mutual center of gravity. Stars orbit the center of the galaxy. Galaxies may orbit the center of the "galactic group".
No. The planets orbit the sun.
The planets orbit the Sun. The Sun is at the center of our solar system and does not move.
The closer planets are to the Sun the faster their orbit speed
It is called as ORBIT.
The name is orbit, planetary orbit
5.43 km per second.
Planets orbit the sun.
ORBIT
? ? ? An orbit.
because the planets' gravity pull them so that they do not go away and the moons revolve around them with a constant speed so they stay in their orbit
The path on which planets travel is called their orbit.
Planets orbit stars.
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune are the eight planets which orbit The Sun. 598 extrasolar planets have been discovered (thus far) which orbit other stars ("The Sun" is the proper name for our local star).All planets (and asteroids and comets) orbit the Sun.All moons orbit planets.