How Seeing the Milky Way Helped Us Discover the Whole Universe

What is the Milky Way? - Universe Today

Does the universe and outer space go on forever? - Quora

The Milky Way: One of the Many Galaxies, Modeling the Cosmos, Articles and Essays, Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond, Digital Collections

The Universe: Countless Wonders of the Milky Way (S2, E4), Full Episode

Space probe reveals secrets of 'restless' Milky Way (Update)

An answer to why our galaxy's black hole is a finicky eater, MIT News

Universe - Wikipedia

Galaxies Over Time

How Astronomers See The Universe Through Our Galaxy