Crew members of China's Shenzhou-20 mission recently detailed their reactions upon finding cracks in their spacecraft's ...

The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and ...

When NASA crashed a spacecraft into the asteroid moonlet Dimorphos in 2022, it altered both Dimorphos' orbit around its parent asteroid, Didymos, and the two objects' orbit around the sun, according ...

Launched in 2021 on the world’s first planetary defense exercise, the Dart spacecraft deliberately plowed into Dimorphos, ...

In a pioneering achievement for planetary defense, NASA’s DART (Double Asteroid Redirection Test) mission has proven its ...

Learn about the latest image of comet 3I/ATLAS, captured by a European Space Agency spacecraft that's 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 ...

Japan's new HTV-X cargo spacecraft will depart the International Space Station today (March 6) after a four-month stay, and you can watch the action live.

Why did a $72 million mission to study water on the moon fail so soon after launch? A new NASA report has the answer.

Why did a $72 million mission to study water on the moon fail so soon after launch? A new NASA report has the answer.

A study by alien searchers at the SETI Institute (Search for Extraterrestrial Intelligence) could explain why humanity has ...

In late 2025 a mysterious comet flew between the orbits of Earth and Mars and reached a speed of more than 150,000 miles per ...