The universe expands...through what? Experts might have a suggestion. Expansion may be happening at a faster rate than ...

Evidence supporting this theory includes the cosmic microwave background, a faint "echo" of the universe's early expansion that scientists can study in detail. While the Big Bang Theory is widely ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

By employing a new and improved supercollider, scientists are hoping to dissect the very fabric of the Universe and calculate ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

"As yet, nobody has managed to understand what gives rise to this strange phenomenon, and explaining dark energy remains one ...

When Einstein's theory of gravity ... In 1929, when Hubble convinced Einstein that the universe was expanding, the physicist consigned the cosmological constant to the theoretical trash can ...

The accelerating expansion of the Universe, first observed in 1998, remains one of the most profound mysteries in modern ...

This is called the “heat death” of the Universe, but you can think of it instead as the death of heat. There will be no more differences in temperature anywhere, which means thermodynamics shuts down, ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

The multiverse theory, a mind-bending concept, proposes that our universe is not alone. Instead, it suggests a vast sea of universes, each with its own ...