It doesn't. The Milky Way galaxy is 100,000-120,000 light-years in diameter. The Sun's mass is nowhere near large enough to make the entire galaxy revolve around itself. The Milky Way appears to revolve around us because of our position on Earth. The Earth spins incredibly fast, and is moving much faster than the sun, so therefore the Sun also appears to be rotating around us. However, the Sun orbits the Galactic core, once every (roughly) 226 million years.
Betelgeuse doesn't revolve around the sun. It is a star, even larger than the sun, and much too far away for the sun to have much effect on it.
The sun does not revolve around itself. It takes approximately 225-250 million years for the sun to make one complete orbit around the center of the Milky Way galaxy.
Earth takes approximately 365.25 days to revolve around the sun once. This period of time is what we refer to as a year.
no
200 million years.
Somewhere around 225 million years, according to current estimates.
A year.
It takes 365 1/4 days to revolve around earth.
it takes mercury 88 earth days to revolve around the sun
It doesn't. The Milky Way galaxy is 100,000-120,000 light-years in diameter. The Sun's mass is nowhere near large enough to make the entire galaxy revolve around itself. The Milky Way appears to revolve around us because of our position on Earth. The Earth spins incredibly fast, and is moving much faster than the sun, so therefore the Sun also appears to be rotating around us. However, the Sun orbits the Galactic core, once every (roughly) 226 million years.
12 years
4.6 years.
Don't be dumb.
27.32 days
a year
29.5 years