Astrophysics quiz hard

If you have a talent for math and physics
It's not that hard.
You will need to study seriously because Astrophysics combines a lot of disciplines.
If you enjoy the puzzles it is great fun.
If you don't have the talent for math and physics it's not impossible
But a lot harder.

One caution:
A degree in astrophysics requires hard-core *physics*.
It is not about reading cool popular magazines
Gazing at stars
And pondering the Universe.
You will need to be very strong in math and physics
As well as computing.