Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...

Now, more than 150 years later, a team of Japanese physicists are resurrecting the concept to solve one of cosmology’s longest-standing riddles: Why does the universe teem with matter, but shun ...

Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, finding that galaxies ...

HD 140283, better known as the Methuselah star, is around 200 light-years from Earth, in the constellation of Libra. It is known to be a high-velocity, sub-giant star, and one of the closest ...

If these knots had a slight bias toward matter over antimatter, their unraveling could help explain the matter-antimatter ...

Astronomers using the James Webb Space Telescope (JWST) have captured the most detailed look yet at how galaxies formed just ...

From our small blue planet to the farthest reaches of the observable cosmos, this breathtaking journey explores the true ...