U.N. Secretary-General António Guterres says human rights are being “suffocated” around the world. He lashed out at voices of ...

Composite materials are at the heart of innovations in satellites, propulsion systems and lunar exploration vehicles.

In 2020, the European Space Agency signed a contract with Swiss start-up ClearSpace SA to "purchase a unique service: the ...

The outlook for a newly discovered asteroid’s potential impact with Earth is shifting, and scientists say there’s a reason ...

With the "city-killer" Y24 asteroid headed for Earth, the world's largest space agencies are exploring ways to halt its ...

To shield astronauts from dangerous space radiation, researchers are developing 3D-printed hydrogels—materials that absorb ...

A SpaceX Falcon 9 booster rocket successfully launched Saturday to deploy 22 Starlink satellites into low-Earth orbit ...

Latest observations slash collision probability for asteroid 2024 YR4 from 2.8% to 0.16%, but no further updates are possible until 2028.

Elon Musk recently called for the ISS to be deorbited "as soon as possible." Experts say the station provides vital research, ...

Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...

Elon Musk fumed at a International Space Station astronaut who called out his lies, then immediately called for the station's ...