CAPE CANAVERAL, Fla. — A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms ...

The three satellites look to measure mysteries of space weather while also acting as a warning system for its dangerous ...

Officials expect NASA’s satellites to be in position and operational by the beginning of next year, and NOAA's spacecraft by ...

NASA on Wednesday launched three satellites into space, and one of them was controlled by scientists from UC Berkeley.

Chinese spacecraft image Maxar remote sensing and U.S. early warning satellites Chinese spacecraft have imaged orbiting U.S.

"We are now, with our allies, conducting advanced orbital operations to protect and defend our shared national and military ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new ...

September's partial solar eclipse was not just caught by eager skywatchers on Earth but also by satellites orbiting high ...

A large cloud of tiny fragments revolves around Earth following satellite explosions, rocket stage malfunctions, and ...

SpaceX launched its 119th Falcon 9 mission of the year today (Sept. 21), sending another batch of its Starlink internet ...

A coalition of scientists and historians are floating a long-shot plan to retrieve orbiting relics—raising questions about ...

The consequences would be staggering. A 30-day loss of Global Positioning System (GPS)-based timing and positioning services ...