A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

Is there a universe where time flows backward or where our reality is flipped? The Mirror Universe Hypothesis explores this ...

So asking, " Where's the center of the universe? " is somewhat like asking, "Where's the center of the balloon's surface?” ...

"At that moment, the first photons in the universe can escape." The light typical of the universe when it was about 3,000 kelvins was in near- infrared to visible wavelengths, Layden noted.

For years, astronomers have been working to piece together the story of our universe, but the critical early chapters remained largely incomplete. Our telescopes simply haven't been sensitive ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now.