A SpaceX Falcon Heavy launched from Florida, bringing double sonic booms to Brevard County as its boosters landed.

China’s new space radar locks onto ships through storms and darkness ...

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).

NATIONAL HARBOR, Md. — The Pentagon plans to end procurements of very large geosynchronous Earth orbit (GEO) infrared satellites that provide initial warning of ballistic missile launches anywhere on ...

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

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 ...

Last year, scientists drove up Mauna Loa volcano on Hawai’i, aimed a laser at a reflector positioned on Haleakala peak on Maui, and beamed rapid pulses of laser light through 150 kilometers of ...

An unknown number of satellites that are part of a new U.S. national security initiative to track objects from geosynchronous orbit (GEO) were deployed on Sept. 10 during one of the last Atlas V ...

A privately financed satellite detects an unexpected manoeuvre near a spacecraft supporting nuclear command communications. The sensor capturing this activity is not government owned, and the first ...

Outside magazine, December 1995 Geosynchronous Satellites in the Palm of His Hand Governor Moonbeam navigates the political landscape with his GPS gizmo By Jerry Brown A goofy presidential campaign ...