9. (including Pluto).
the atmosphere around the galaxy
It is called the Solar System.
it's a system of planets that revovle around the sun. solar means sun.
It takes Mercury 88 days to revolve around the sun.
Planets stay in orbit around the sun due to the gravitational force exerted by the sun. This force keeps the planets moving in a curved path, balancing the inward pull of gravity with the outward momentum of the planet's motion. This dynamic equilibrium ensures that the planets continue to revolve around the sun in stable orbits.
365 and a quarter days
88 days, which is about 0.2 years.
There are 7 planets inside Neptune's orbit around the sun.
The planets orbit (travel) around the Sun.
8
Planets circle in an elliptical orbit around the Sun.
Planets travel around the Sun in elliptical orbits due to the gravitational pull of the Sun. This gravitational force keeps the planets in their respective paths, causing them to move in a continuous loop around the Sun. The speed at which a planet travels around the Sun depends on its distance from the Sun and the mass of the Sun.