Although impressive, it raises concerns about potential docking with and disabling other countries' orbital military assets.

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

USSF-87, launching from SLC-41 in Florida, is flying the Geosynchronous Space Situational Awareness Program (GSSAP) 7 and 8 ...

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

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

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 ...

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 ...

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 ...

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