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

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

Hackers appear to have taken an unusual route to attack the European Space Agency: Christmas jumpers—here’s what you need to ...

From orcas wearing salmon hats to April's total solar eclipse, it's been a big year for science news. We've brought together ...

This array of missions from NASA, SpaceX, Blue Origin and partners for 2025 reflects a busy year—and a dynamic and ...

Small-cap stock Redwire ended Thursday’s session up 13.4%, registering its biggest one-day percentage gain since Nov. 11, ...

Thirty Indian companies have answered the space regulator's call to build and operate constellations of Earth observation (EO ...

Thousands of satellites and rockets have contributed to an increasing accumulation of space debris, posing significant risks. The Kessler Syndrome, a ...

Asteroid-detecting AI algorithms have already identified 27,000 new pieces of space debris, bringing the known number to 1.3 ...

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

When it comes to finding alien life on other planets, most astrobiologists will tell you to “follow the water ...