A nonprofit coalition is building a fleet of satellites to help firefighters and communities respond when disaster strikes.

Scientists can now receive near-real-time alerts about the world's lands as their surfaces change, thanks to a new ...

For many college students, satellites are faint dots crossing the sky on clear nights. These objects are background details ...

An Australian company that is a leader in taking images of spacecraft in low Earth orbit wants to widen its aperture to ...

BERLIN (AP) — Russia is currently tracking two Intelsat satellites used by the German military, a senior minister said on Thursday. German Defence Minister Boris Pistorius revealed the active ...

The space race between the United States and China remains contested, with their satellites taking turns tracking each other in Earth's orbit, according to latest imagery. "Satellite-to-satellite ...

Russia is currently tracking two satellites used by the German military, according to German Defense Minister Boris Pistorius BERLIN -- Russia is currently tracking two Intelsat satellites used by the ...

The Earth Fire Alliance, a global nonprofit, has partnered with Muon Space and Google to launch FireSat — the world’s first fleet of more than 50 satellites designed to scan the entire planet in near ...

The system may one day be used to push debris off a collision course with satellites. At a double observatory atop Mount Teide on the Spanish island of Tenerife, a powerful laser is being deployed to ...

The system measured ripples in Earth's atmosphere to monitor the event. A massive earthquake off Russia's Kamchatka Peninsula in late July triggered a tsunami that rippled across the Pacific — and ...