Question 2 (1 point)

Question

Bottom line:

Which statement below supports the fact that our universe is EXPANDING

a
Most all galaxies are experiencing a REDSHIFT.
b
Most all galaxies are experiencing a BLUESHIFT
c
All galaxies are spinning in place, otherwise stationary
d
The universe is getting hotter.

Answer 1

The correct statement that supports the fact that our universe is expanding is:

a. Most all galaxies are experiencing a REDSHIFT.

Redshift occurs when galaxies move away from us, indicating that the universe is expanding.