China is racing to turn a long imagined science fiction concept into hardware: a gigawatt scale solar power plant in orbit ...

The National Oceanic and Atmospheric Administration's Geostationary Extended Observations (GeoXO) constellation includes three satellites: GEO-West, GEO-Center and GEO-East. The Office of Management ...

Facing competition from Starlink and other emerging satellite broadband networks, the two companies that own most of the traditional commercial communications spacecraft in geostationary orbit ...