If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...
Research team includes astrophysicists, computer scientists, artists, and philosophers from UC Riverside, USC, and Carnegie ...
New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...
For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don't go looking for it -- the flickering star is 2.2 million ...
This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Why didn’t the universe annihilate itself moments ...