The dominant force that governs the motion of everything from moons and planets to entire galaxies.
This is the "big picture" branch of astrophysics that studies the origin, evolution, and ultimate fate of the universe itself, including the Big Bang and dark energy. Helpful Resources for Beginners Astrophysics in a Nutshell (aka Basic Astrophys...
If you want to dive deeper, several highly-rated guides break down these complex topics into manageable "nutshells." The dominant force that governs the motion of
Astrophysics in a Nutshell: Exploring the Universe | UE Blog live by burning nuclear fuel
Stars are born in nebulae, live by burning nuclear fuel, and die in dramatic ways—sometimes ending as white dwarfs, neutron stars, or black holes.