SpaceX launched a Falcon 9 rocket loaded up with more than two dozen Starlink satellites early Monday from Florida's famed ...

Veteran NASA astronaut Don Pettit celebrated his 70th birthday as he returned to Earth from a seven-month stay at the ...

A new joint venture called Altel Digital has been formed to offer space-based connectivity using Low Earth Orbit (LEO) ...

We've deployed so many satellites into space over the last few decades that we now have a massive orbital junk problem. The ...

Telesat is building its Lightspeed satellite network to rival Starlink, with signed contracts and buyout appeal. Check out ...

"We could determine the mass of the Himalayas using atoms," Jason Hyon, chief technologist for Earth Science at NASA's Jet ...

China’s construction of a pair of communications megaconstellations could cloud low Earth orbit with large spent rocket stages for decades or beyond, according to analysts.

A space homecoming is coming soon as NASA astronaut Don Pettit and two Russian cosmonauts wrap up a 220-day orbital mission ...

The first four humans to orbit over Earth's north and south poles have safely returned to Earth.

War can not only be fought with traditional weapons in a trench. Conflict has evolved and not only has it changed, but so ...