What to know about the growing threat of space debris as satellites multiply and experts warn of potential orbital disaster.

Experts are warning of the imminent danger posed by increasing space collisions, which could have serious consequences for ...

All of this adds up to the likelihood, the ESA warns, that a theoretical scenario known as the Kessler Syndrome could become ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the International Space Station after docking. Credit: NASA ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners ...

There's no doubt 2024 saw some incredible space feats - including the first private spacewalk - but 2025 could be an even ...

We bring you the top 8 science and space news in the year — from the North American eclipse, to NASA delaying its Artemis ...

Roscosmos has announced plans to increase the duration of manned Soyuz MS flights to the International Space Station (ISS) from six months to seven-nine months starting from 2025, which will save one ...

Stranded NASA astronaut Sunita "Suni" Williams has followers scratching their heads over a festive new photo that shows the space travelers getting into the holiday spirit lightyears away from earth.

The Parker Solar Probe has successfully completed a historic close encounter with the sun, passing through its blazing corona in mankind's nearest approach to the star, NASA announced Friday.

Thanks to the altitude and inclination of the International Space Station's orbit, that's exactly how many sunsets astronauts living aboard the orbital lab get to experience. In this photo ...

Roscosmos and NASA are set to sign the third supplement to the agreement on seat swap flights to the International Space Station ...