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 ...

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

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

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

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 ...

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

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 ...

The Indian space agency is gearing up for the July launch of the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite, a joint initiative of India and the US. The Indian rocket Ge ...

SES's ninth and tenth O3b mPOWER satellites have arrived at Cape Canaveral where they will be readied for launch by SpaceX in ...