HELSINKI — China appears set for a leadership transition at its national space agency, with Zhang Kejian expected to step ...

SpaceX successfully launched four Astranis-built broadband spacecraft toward geostationary orbit Dec. 29, marking the first ...

The United States Space Force is a critical component of our nation’s defense. As the newest branch of the U.S. military, the Space Force is responsible for protecting and defending our ...

The GPS SV-10 satellite will carry an optical communications terminal developed by German aerospace manufacturer Tesat-Spacecom ...

NASA is delaying the launch of three missions to study the sun by several months because of issues with the primary payload.

The mission named RRT-1 is the first “Rapid Response Trailblazer” launch designed to demonstrate U.S. capabilities to rapidly deploy national security satellites ...

Imagine building a shield in orbit to protect Earth against environmental destruction — a fleet of cooperative satellites forming a massive umbrella that reduces solar energy reaching Earth, ...

Under a newly signed contract with the European Space Agency (ESA), Frontgrade Gaisler is leading an ambitious initiative to secure European sovereignty in ...

T-Mobile has opened beta registration for Starlink’s direct-to-smartphone satellite service, enabling text messaging early next year on select newer devices in most U.S. cellular dead zones with a ...

SpaceX has launched early direct-to-smartphone messaging services in New Zealand as the latest market for its Starlink satellites gains traction.

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