It is unlikely to happen, at least in my life time, which is a great comfort to me. But, as we and the other planets in our solar system orbit round the sun because of the sun's attraction, if the sun suddenly disappeared, there would be nothing to stop us being flung outwards into space.
The orbit would increase in size (the planet would orbit farther from the sun).
Sunset.
Without the suns pull of gravity, the Earth and any other planet would move in a straight line. It is the sun that forces the planets to move in an orbit.
the sun
No, a sun is not a planet but star.
The planets move in an act of gravity
They all do, its one of the things that is required for a planet to be a planet, directly orbiting the sun.
The sun moves because not only do the earths orbit the sun,but the sun orbits the planets as well in its own way.What i am talking about is that planets have mass like the sun so the sun is orbiting their mass little by little.
The sun is not a planet it is a star
Near the Sun the force of gravity is very strong so the planet has more energy which means it has to move faster.
Pluto is the slowest planet to move around the sun, because of its far distance.
The Sun's gravity causes a planet to move in its orbit. The Sun's gravity provides a centripetal force. The effects of the Sun's gravity, combined with the planet's inertia (tendency to move in a straight line), results in a planet's elliptical orbit.