Author Question: The center of the Milky Way galaxy must be less than 1 AU in diameter and contain at least 4 million ... (Read 60 times)

nevelica · **on:** Jul 27, 2018

The center of the Milky Way galaxy must be less than 1 AU in diameter and contain at least 4 million solar masses. Therefore, the center of the Milky Way galaxy must be a ___________________ _,

Fill in the blank(s) with correct word

Question 2

What characteristic of a star primarily determines its location on the main sequence?

a. age
b. distance from the galactic center
c. mass
d. space motion
e. radius