solar years
Tag archives for solar years
How old is the Sun in Galactic years?
Posted by Ethan on February 27, 2008
(5)
The Moon goes around the Earth, the Earth goes around the Sun, and the Sun goes around the center of the Milky Way. We know the Moon takes about 4 weeks to make its trip around the Earth, and that causes the Moon phases: We also know that the Earth takes one year to go…
