Ground-based observations suggest the former geostationary inspector satellite suffered a fragmentation event months after retirement, raising new concerns about debris in high Earth orbit.

After spying on the electronic signals of adversaries for decades, the NRO's enigmatic Jumpseat spy satellite has emerged from the darkness.

Power supply components, such as DC/DC converters, for satellite constellations need to be rugged, small, and versatile.

SpaceX has successfully launched 25 Starlink satellites into polar orbit, marking another step in the expansion of its global ...

India's 2026 space calendar is marked by a surge in private sector involvement, despite an early launch setback. Key ...

Already recognized for its excellence and even adopted for operational weather forecasting, the European Space Agency's Arctic Weather Satellite has now fulfilled its most important role. This small ...

For most of the modern era, improvements in weather prediction followed a predictable trajectory. Better sensors led to ...

Researchers are developing a real-life tractor beam, with the goal of pulling defunct satellites out of geostationary orbit to alleviate the space junk problem. When you purchase through links on our ...

The International Space Station (ISS) is due to close down by 2030, and Russia, one of its main partners, is designing its own replacement orbital laboratory. After a decade of planning to place its ...

TEHRAN, Iran — Russia on Sunday sent three Iranian communications satellites into orbit, the second such launch since July, Iranian state television reported. The report said that a Russian rocket ...

Russia's ambitious plans for the Russian Orbital Station (ROS) that was supposed to act as a beacon of Russian technological developments and the new pinnacle manned station in orbit, isn't going to ...