China's Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous ...

Up until now, satellites have not even been designed with refueling in mind, because, well, it wasn't possible. That will change if China can prove otherwise.

On Monday, the U.S. Department of Defense announced it would immediately stop ingesting, processing, and transmitting data ...

China's Shijian-21 and Shijian-25 satellites had been moving toward each other in geosynchronous orbit, around 22,236 miles ...

By demonstrating an on-orbit refueling capability, the Chinese are extending the reach and longevity of their dangerous ...

GAO has long warned the program’s first launch would be delayed at least a year. Those projections could prove true, but ...

Nellore: The Indian Space Research Organisation (ISRO) would launch the NASA-ISRO Synthetic Aperture Radar satellite aboard ...

After years of excitement from some about the potential of low-earth orbit (LEO) satellite technologies, accompanied by the ...

Though the space debris issue has been taken more seriously in recent years, scientists have discovered that destructive re-orbit, the standard method of debris disposal for modern Low Earth Orbit ...

Astrum Mobile selects SWISSto12's GEO SmallSat HummingSat for NEASTAR-1, Asia Pacific’s first Satellite-to-Device (S2D) platform for 5G NTN services.

An artist's rendering of the U.S. Space Force's Geosynchronous Space Situational Awareness Program (GSSAP) satellites. U.S. Space Force. Meanwhile, the TJS-16 and TJS-17, which were launched into ...

Northrop Grumman has written a new line in the history books, the company's Mission Extension Vehicle 1 (MEV-1) executing the first undocking of two commercial satellites in geosynchronous earth ...