WASHINGTON — A United Launch Alliance Vulcan Centaur rocket lifted off early Feb. 12 on a multi-manifest national security mission, sending payloads directly to geosynchronous orbit more than 22,000 ...

ISRO formed a Failure Analysis Committee headed by former Chairman A. S. Kiran Kumar to investigate the pyro valve failure. A pyro valve is a small but critical device that opens using a tiny ...

SpaceX deployed 83 Starlink satellites into low Earth orbit this week, boosting the network to over 9,850 units. Launch details and orbital information explained.

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).

Enhanced maneuverability enabling precise adjustments within geosynchronous orbit to meet mission demands. Affordable small satellite GEO solutions with shorter lead times compared to traditional ...

United Launch Alliance’s Atlas V rocket returned to action Sunday with a mission to deploy multiple satellites into geosynchronous orbit for the National Reconnaissance Office and the US Space Force.

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 ...