Its because the gravitational field of the sun pulls the planets towards the sun and balances the intertia of the planets which make them want to move in a straight line.
Moons orbit around planets. They are natural satellites that are held in orbit by the planet's gravitational pull.
No planets orbit around Mars. There are two moons that orbit around Mars.
All planets orbit around a sun.
All the planets in OUR solar system orbit around the sun(which is a star). Planets in other solar systems orbit around other stars.
The 8 planets orbit around the Sun, in ellipses.
Moons orbit around planets. They are natural satellites that are held in orbit by the planet's gravitational pull.
No planets orbit around Mars. There are two moons that orbit around Mars.
All planets orbit around a sun.
No planets orbit around Rush Limbaugh.
All the planets in OUR solar system orbit around the sun(which is a star). Planets in other solar systems orbit around other stars.
The 8 planets orbit around the Sun, in ellipses.
Planets orbit the sun. Stars do not.
No planets are in orbit around the moon
All planets in our solar system orbit around the Sun.
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".
the sun does not move, the planets orbit around the sun idiot.
Planets are in direct orbit around the sun, while moons are in orbit around the planets.