New study with strong University of Arizona ties finds carbon dioxide has played a dominant role in controlling Earth’s temperature for nearly the last half-billion years.

The brightest comet visible from Earth since 2006, C/2023 A3 Tsuchinshan-ATLAS, should be making an appearance around ...

Researchers found evidence from astroid craters that Earth may have had a ring, like Saturn, formed 466 million years ago.

The author of a new book on the DART mission takes us behind the scenes of the day NASA smacked an asteroid.

Research on the Nadir crater shows that the asteroid which ended the dinosaur period 66 million years ago was not alone.

In the simulation, astronomers detect an asteroid with a 72 per cent chance of hitting earth in the next 14 years wiping out ...

Nasa has successfully sent a laser signal about 290 million miles, smashing previous records and potentially transforming our ...

COLLEGE PARK, Md. — The end of the world won’t come from a swarm of deadly asteroid strikes, a new study explains.

Some seriously large asteroids have threatened Earth before. Some of these asteroids have little chance of hitting us but there are a few with very real chances of making contact. Watch the full episo ...

NASA’s Jet Propulsion Laboratory (JPL) is closely monitoring two asteroids expected to pass Earth on 3 October 2024.

After 66 million years, scientists discover there wasn’t just one asteroid which killed the dinosaurs - Evidence of a second ...

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