Dark energy revived Einstein’s discarded cosmological constant and reshaped the leading model of the universe.

Gravity from Entropy theory offers a new resolution to one of physics’ oldest paradoxes: how the universe builds galaxies and ...

A newly merged black hole does not become quiet at once. It vibrates, sheds energy through gravitational waves and produces a ...

Scientists made a breakthrough discovery about the physics of Hawking radiation by making a miniature black hole out of light ...

The evidence for dark matter is everywhere and the evidence for dark matter is nothing. Galaxies rotate in ways that make no ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...

Time seems to be one of the most obvious things in the universe: it moves forward, seconds change minutes, and the past ...

When two black holes orbit each other, they will eventually spiral inward and collide in one of the most violent phenomena in ...

The two additions to SSC's National Security Space Launch Phase 3 Lane 1 program bring the total number of qualified launch ...

Scientists have detected the "fingerprints" of a black hole's event horizon -- the boundary from which nothing can escape -- for the first time, according to research published on Wednesday. The ...

Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward ...