Astrophysics podcast reddit

What is astrophysics reddit?
Astrophysics: the science of space
r/astrophysics.
The branch of astronomy concerned with the physical nature of stars and other celestial bodies, and ….
What's the difference between astronomy, astrophysics and cosmology? As far as I know, astronomy studies celestial bodies (including their characteristics and behavior), astrophysics studies things like general relativity, and cosmology studies the 'timeline' of the universe.

What is astrophysics reddit?