The answer is C.
I hope this helped!
Answer:
Sagittarius
Explanation:
The center of the Milky Way galaxy lies in the direction of the Sagittarius constellation, about 26,000 light-years away.
216 m
Assuming a straight line:
Δx = vt
Δx = (12 m/s) (18 s)
Δx = 216 m