Satellites

"The debris in geosynchronous orbit is a potential minefield."

Reflect Orbital just got approval to launch its first light-directing space mirror, which it plans to do later this year. Tens of thousands more such craft could follow over the next 10 years.

A new dog collar with GPS tracking enabled by SpaceX's Starlink direct-to-mobile network promises connectivity from almost anywhere.

SpaceX has applied for approval to operate a 100,000-member megaconstellation of next-gen Starlink satellites in Earth orbit. And each of the new spacecraft will weigh about 4,400 pounds.

A constellation of cubesats fitted with special detectors could sniff out nuclear weapons hidden on satellites launched by adversary nations, a new study suggests.

The American Earth-observation company Vantor is now mapping Earth from space in 3D, and the images are stunning.

The U.S. Space Force has acquired one of its first publicly acknowledged offensive weapons, one that can blast adversary satellites with electromagnetic radiation.

Europe's Sentinel-3 satellite captured data that helps visualize June's deadly heat wave, allowing researchers to further understand the extent of soaring temperatures.

For the first time, an experimental satellite has mapped the scale of GPS jamming across Europe and the Middle East from space.

As the US military readies for two 2027 missions to test spacecraft maneuvering, a new challenge with orbital warehouses aims to beef up space infrastructure.