How Long Would it Take to Walk a Light-Year?

Spoiler alert! It would take you a long, long, long time.

February 14, 2017

An Enormous Cosmic Void Is Pulling Our Galaxy Through Space

We are hurtling at astronomical speeds.

February 2, 2017

The Largest Galaxy In the Known Universe: IC 1101

Some estimates suggest it is 6 million light-years in diameter.

August 2, 2016