Earth’s orbit is getting crowded, and scientists are warning that space may soon become too risky to manage safely. A new ...

The study found that, while in 2019 only 0.2% of satellites in Earth orbit were forced to perform more than 10 ...

SDA has launched 21 Lockheed Martin satellites into low Earth orbit as part of the U.S. Space Force’s Proliferated Warfighter Space Architecture.

A Canadian space enthusiast has uncovered what appears to be a classified group of SpaceX satellites transmitting on frequencies typically reserved for a different purpose.

An asteroid just flew closer to Earth than many satellites, according to space agencies. The space object, named 2025 TF, ...

The first preliminary images from the European Union's Copernicus Sentinel-4 mission on Meteosat Third Generation Sounder 1 ...

Russia's two Olymp satellites, also known as Luch, are different. They have wandered around geosynchronous orbit since their launches in 2014 and 2023, routinely changing longitude and moving from ...

Satellite signals carrying unencrypted calls, texts and information from military and corporate accounts were found to be open to eavesdropping.

Currently, about one to two Starlink satellites are falling back to Earth every day from their place in the thermosphere.

NATIONAL HARBOR, Md. — U.S. companies in the emerging in-space servicing, assembly, and manufacturing (ISAM) sector are working to better understand military needs as the U.S. Space Force prepares to ...

NASA detects a large wastewater plume in coastal waters from the Tijuana River in the Pacific Ocean from the Space Station.

Era of complete stealth dominance could soon be over if China’s findings are authenticated in real-world scenarios.