U.S. Defense Secretary Pete Hegseth will become on Wednesday the first member of the new Trump administration to visit NATO.

The chances of an asteroid hitting the Earth with enough force to destroy a small country have been increased to 1 in 43.

It's certain that recently discovered asteroid 2024 YR4 will swing close to Earth in 2032. The chances of an impact remain ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...

The European Space Agency's Euclid space telescope was going through preliminary tests in September 2023 when it captured ...

Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy. The halo, known as an ...

"Yet, NASA will face a myriad of daunting budgetary, industrial, geopolitical, technical, and health and medical constraints ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of striking Earth in 2032.

Albert Einstein himself thought that the eponymous Einstein ring would be impossible to observe, but the Euclid telescope has ...

A European Space Agency telescope has discovered its first "extremely rare" Einstein ring in a galaxy "not too far away" ...