Star

A star is an astrological object composed of superheated gas. They are usually enormous in size with massive gravity. They are often the centerpoint of a solar system with planets, moons, asteroids, and comets revolving around it. They produce massive amounts of heat and light. They come in different colors and varying sizes depending on the age.

History
Galactus and his heralds recharged their Power Cosmic via stars.

The Universal Library was located in a trinary system with three stars.