Associations to the word «Astronomy»

Wiktionary

ASTRONOMY, noun. The study of the physical universe beyond the Earth's atmosphere, including the process of mapping locations and properties of the matter and radiation in the universe.

Dictionary definition

ASTRONOMY, noun. The branch of physics that studies celestial bodies and the universe as a whole.

Wise words

The most important things are the hardest things to say. They are the things you get ashamed of because words diminish your feelings - words shrink things that seem timeless when they are in your head to no more than living size when they are brought out.
Stephen King