How far away is the center of the Milky Way Galaxy to Earth in light years?
1 Answer
Feb 23, 2016
27K light years
Explanation:
Only 2-sd approximation is given.
Note that the Earth-Sun distance 1 AU = 1/62900 ly = 0.000016 ly does not contribute at all to even 4-sd approximation Sun-MV center distance = Earth-MV center distance