Elliptical galaxies are some of the oldest types of galaxies in the universe. They formed relatively quickly after the Big ...

New evidence suggests the universe may have started with multiple Big Bangs instead of just one. Scientists are exploring ...

The "afterglow" of the universe is an important piece of evidence for the Big Bang. This background radiation also provides ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

A year after Young Sheldon's ending, I'm increasingly afraid The Big Bang Theory franchise won't pull off one major reveal ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...