This decision follows an anomaly where sparks were seen coming off the rocket during its most recent mission. An investigation into the issue could take months, potentially delaying ULA's planned ...

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

Arianespace has performed one Ariane 6 launch so far this year, carrying a set of Amazon Leo satellites into orbit in February. Cavaillolès told reporters in January the company was planning to ...

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

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 ...

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).

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 ...

Asset-financing specialist SLI Aerospace (formerly Space Leasing International) has signed an agreement with Finnish ...