University of Arizona researchers are among a group of scientists who hope to discover what happened immediately after the Big Bang, when the universe expanded in a fraction of a ...

Learn how ALMA gives astrophysics a front row seat to dynamic forces that shape the galaxy, called space tornadoes.

Astronomers have made a surprising discovery that challenges current theories of galaxy formation. A colossal disk-shaped ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

It’s for good reason that the game’s popularity hasn’t dwindled: it’s free to play and boasts a simple concept for a fun and engaging puzzle game ... your way into getting the right ...