The study of black holes falls primarily under the branch of astrophysics, which is a discipline that combines principles of physics and astronomy to understand celestial phenomena. Astrophysicists investigate the properties, formation, and effects of black holes within the context of the universe. This field also intersects with general relativity, as black holes are a key prediction of Einstein's theory.
The branch of science that studies the universe is called astronomy.
Gravity is strongest in regions of space with higher mass concentrations, such as near black holes or neutron stars. Black holes have the most intense gravitational pull, creating a powerful force that can even bend light.
Some do, some become "bright giants" instead.
Black holes can grow in size by consuming matter and merging with other black holes. There is no known limit to how big a black hole can grow, but their growth is limited by the amount of matter available in their surroundings.
everything except black holes
Black holes in science fiction movies are giant, black holes that rotate like a circular saws inwards.
Cosmology
Astronomy
Science at this time can find no end to black holes. They seem to last forever.
There aren't any (yet), black holes are still a (strong) mathematical/theoretical concept.
The cast of Black Holes - 1989 includes: Norayr Mkrtchyan as Sicntist
yes there is by ian mortensen (Breeze)
The branch of science that studies the universe is called astronomy.
Gavity. It has no upper limits. That's why black holes exist.
I assume you mean "black holes". Yes, it is now considered quite certain that they do, indeed, exist. Please note that the properties of black holes in science fiction are often quite different than those of real black holes - basically, whatever suits the author's plot.
Probably not. Or let's just say that wormholes are very speculative. You'll encounter them more in science fiction stories (where it may suit a particular story plot!) than in serious science.
Currently the best online sites for black holes are: NASA Science - Astrophysics, Hubblesite - Explore Astronomy, and schools - Wikipedia. There is also a clever demonstration/animation of Kerr black hole orbits on 3DKerrBlackHoleOrbits.