By: Ryan Wochenske
Things you will see
Red Giant and Supergiant
A huge red star that is late in it's life cycle.
They quickly burn up their hydrogen atoms and become a giant or a super giant.
A small, hot, dim star that is the leftover center of an old star.
Types of Stars
Main Sequence Stars
A globular cluster is a spherical collection of stars that orbit a galactic core as a satellite. Globular clusters are very tightly bound by gravity, which gives them their spherical shapes and relatively high stellar densities toward their centers.
These galaxies have kind of a spinning spiral.
Barred spiral galaxy
These galaxies have "arms" that go from the center and then curve.
This type of galaxy has no shape.
A nebula is an interstellar cloud of gas and dust.
Quasars are powered by supermassive black holes in distant galaxies.