200 million years.
30 days
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.
Here's the problem the milky way is a galaxy which has thousand to millions of stars so its not possible to revolve. But we are in a spiral galaxy which has, lets say arms lines of the gases and stars so to orbit through to the middle will be about 15 billion years
Not long at all - as you/we are already in it. About 25,000 light years from the centre.
Here's the problem the milky way is a galaxy which has thousand to millions of stars so its not possible to revolve. But we are in a spiral galaxy which has, lets say arms lines of the gases and stars so to orbit through to the middle will be about 15 billion years
687days
it takes mercury 88 earth days to revolve around the sun
It takes 365 1/4 days to revolve around earth.
about 30 days :)
A year.
Mars does NOT revolve around the Earth !.. It revolves around the SUN... taking 687 days to orbit the sun once.
The Sun doesn't revolve around Mercury, Mercury revolves around the Sun. For Mercury to revolve around the Sun, it takes 88 Earth days.