Astronomy is the study of objects in outer space, such as stars, moons, and planets. It also is the study of phenomena in the physical universe -- and the properties of objects that are usually far away from Earth. But what are some common "space words" and what do they mean? This article will review astronomical terms and define some of the most common space words around.
These space quotes are inspiring, creative, and even sometimes beautiful. There's no denying outer space has always fascinated humans, but these amazing quotes really show you the beauty and power of the stars.