U.S. Space Command (SPACECOM) explored the importance of maneuvering satellites, especially those in geosynchronous orbit, in an Apollo Griffin wargame ...

It's been decades since humanity first sent a satellite into orbit, and during all this time we kind of become experts at it. What we still haven't mastered yet is extending the life of these ...

Arctic naval operations expose a communications gap because equatorial military satellites cannot reliably cover polar regions, pushing the Pentagon to consider new satellite and airborne relay ...

Reports suggest that the US Space Force is pausing missions on the Vulcan rocket until an anomaly observed during a February mission is resolved.

Elon Musk's SpaceX is set to launch a Falcon 9 rocket from Cape Canaveral, Florida. Here are best places to watch liftoff and ...

A geosynchronous orbit (sometimes abbreviated GSO) is an Earth-centered orbit with an orbital period that matches Earth's rotation on its axis, 23 hours, 56 minutes, and 4 seconds (one sidereal day).

Kratos Defense & Security Solutions has won a $446.8 million contract from the U.S. Space Force to build and operate the ground system for a new constellation of missile-warning satellites in medium ...

Asset-financing specialist SLI Aerospace (formerly Space Leasing International) has signed an agreement with Finnish satellite manufacturer ReOrbit to buy two of its new geostationary (GEO) ...