In the past, people thought the Earth was the center of the universe and everything revolved around it. This was a fairly ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

Black holes have such extreme gravity that not even light can escape. They have been caught shredding entire stars and can ...

The answer might surprise you. Early astronomers once believed Earth was the center of the universe, with the sun, moon, and planets orbiting around it. This geocentric model seemed to explain the ...

Scientists suspect lightweight dark matter might ionize hydrogen in the Milky Way’s core. This could also explain the 511-keV ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

Scientists have uncovered new information about the Earth's core: it may not be completely solid. Instead, its center may be more malleable than expected and has changed shape in recent years.

A nearly month-long mission is ready to lift off, with preparations being made at the Kennedy Center. To be clear, not NASA's ...

Now, JWST may have revealed evidence that our entire universe exists inside the event horizon of a black hole inside a larger ...

The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long-standing debate over how our planet formed.