Journey through the Milky Way as we uncover the colossal spiral of stars gas and dust that surrounds us Explore the galaxy's ...

The Milky Way contains more than 100 billion stars, each following its own evolutionary path through birth, life, and ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

It's hard to imagine that someday, the Milky Way galaxy will cease to exist. Looking up at the stars, it feels as though Earth, and even the solar system that it belongs to, is infinite. But our sun ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

New research shows that Theia, the planet that collided with Earth and formed the Moon, was a rocky world born closer to the ...

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

A long-held dream in astronomy has finally come into reach, and it carries a surprising emotional weight. For years, ...

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...