Every planet that we know so far orbits a star (or another planet) with a strong gravitational pull
___________________________
While that answer was true when written, NASA scientists now speculate that there may be as many "free planets" drifting through interstellar space as there are regular orbiting-a-sun-planets. Of course, the term "free planet" is a bit of a contradiction in terms, since the International Astronomical Unions _definition_ of a planet is that it orbits a star. Perhaps we need to come up with a term to describe a "cold, solid interstellar body".
Such an object would be almost impossible to detect until a spacecraft gets close enough to be detected by its gravity or by radar. Or, perhaps, by some other detector mechanism that we have not yet invented.
All the planets in OUR solar system orbit around the sun(which is a star). Planets in other solar systems orbit around other stars.
Planets, dwarf planets, asteroids, and comets all orbit around the sun in our solar system. Moons also orbit around planets and some dwarf planets in the solar system.
All planets orbit around the greatest centre of mass. In our solar system, that is our Sun.
stupit question
Uranus and Venus are the two planets in our solar system that have a retrograde rotation. All of the planets orbit the Sun.
No, they orbit around the Sun. The planets and the Sun are all in our solar system.
All the planets in OUR solar system orbit around the sun(which is a star). Planets in other solar systems orbit around other stars.
All planets in our solar system orbit around the Sun.
Orbit the Sun.
Planets, dwarf planets, asteroids, and comets all orbit around the sun in our solar system. Moons also orbit around planets and some dwarf planets in the solar system.
Yes they do.
i do it
that all the planets orbit around the sun, and that orbit's are not circular.
All planets orbit around the greatest centre of mass. In our solar system, that is our Sun.
Its at the centre of the solar system. All the planets and other bodies are in orbit around it.
stupit question
no