Some of the new Hubble observations show the Cat’s Eye Nebula, also known as NGC 6543, in the finest detail ever seen. The ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from the a European Space Agency orbiter on its ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way ...

It's back to Apollo basics, an administrator says.

NASA has scrubbed its plans to land on the moon in 2027 due to technical issues with the Artemis III mission, pushing the ...

NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.

A major shakeup to NASA's Artemis program will step rocket launches up to an annual basis, and discard a Boeing-designed upper stage.

Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

It’s a midnight screening you won’t want to miss. A rare total lunar eclipse is set to occur just after midnight, starting at ...

A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by Hubble 250 million light-years from Earth.

A 'Blood Moon' lunar eclipse lit up skies around the world ...