SpaceX has achieved a significant milestone in its ambitious endeavor to build a global internet constellation, having now ...

In fact, it delivered many satellites, bringing the SpaceX internet service's total number up to 10,006. For reference, ...

Elon Musk and SpaceX recently marked the 5-year anniversary of Starlink being operational. What to know about the satellites ...

Satellite imaging company Vantor—formerly Maxar Intelligence—has signed a contract with the U.S. Space Force to help run a “neighborhood watch” in space to monitor for space-based threats like rogue ...

"The Russians and the Chinese are demonstrating more sophisticated orbital maneuvering abilities. There's no denying that." ...

Harvesting solar energy in orbit and beaming it down to Earth is a decades-old idea. Now, a raft of companies say they could ...

Two new papers delve into mysterious lights and objects that were observed in the sky years before the first satellite ...

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 ...

A new listing of the 50 most concerning pieces of space debris in low-Earth orbit is dominated by relics more than a ...

Data show that unidentified lights in archival astronomy images were 68% more likely to be imaged 24 hours after a nuclear ...

A University of Houston scientist was part of an international research team that found satellite monitoring can help make ...