Geosynchronous Synthetic Aperture Radar (GEO SAR) systems represent a promising frontier in Earth observation technology, offering continuous monitoring of specified regions with exceptionally short ...

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 ...

China brought two spacecraft together high above Earth as part of a refueling demonstration mission, according to a space situational awareness company. China's Shijian-21 and Shijian-25 satellites ...

Small geosynchronous Earth orbit (GEO) satellites have been an increasingly discussed design trend in the industry, boasting the same regionalized scope as traditional GEO models at a price point ...

Private space trackers have detected a bizarre movement of Chinese satellites in geosynchronous orbit (GEO), the farthest orbit above the Earth. Speculation in the space community has been rampant, ...

HELSINKI — China launched Thursday what appears to be the third satellite for a subset of classified, experimental satellites bound for geosynchronous orbit. A Long March 3B rocket lifted off at 12:47 ...

DARC is designed to track multiple small moving objects in geosynchronous orbit — all around the globe, 24 hours a day. When you purchase through links on our site, we may earn an affiliate commission ...

Shijian-21 lifting off atop a Long March 3B on Oct. 24, 2021. The Shijian-21 spacecraft later successfully docked with a defunct Chinese satellite to alter its orbit. Credit: CASC HELSINKI — China’s ...

The Robotic Servicing of Geosynchronous Satellites (RSGS) payload integrated with the Northrop Grumman Mission Robotics Vehicle (MRV) spacecraft bus moves into the cryogenic thermal vacuum chamber for ...