At the headquarters of U.S. Space Command in Colorado Springs, military planners are racing to a very earthbound deadline as they draw up plans for how they might fight the first major war in space.

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA "STEMonstrations" video. Credit: NASA Johnson Space Center ...

NASA’s PUNCH mission provides the first-ever 3D views of solar storms in motion, revealing their structure and paths to Earth.

SpaceX plans to launch 26 Starlink satellites from its Falcon 9 rocket on Thursday, which will be visible above Southern ...

SpaceX has scheduled a rocket launch from Vandenberg Space Force Base on Thursday evening. A Falcon 9 rocket carrying 26 ...

The spacecraft's tilted orbit will allow scientists to investigate the mechanisms behind space weather that impact crucial ...

The third rocket launch of June from California could be widely visible in the sky, with sonic booms audible for some ...

A Falcon 9 launch carrying 26 Starlink satellites destined for low-Earth orbit is scheduled for Thursday, June 12 ...

The second flight of Blue Origin’s New Glenn slipped from early spring to late August, messing with the company’s original ...

When Vantablack 310 is applied to a surface, it reflects only 2% of incoming light, meaning it absorbs the remaining 98%.

Dr. Maroouf is a clinical scientist and analog astronaut. From simulating life on Mars at the Mars Desert Research Station to exploring healthcare technologies for astronauts, Dr. Maroouf shares how ...

Four-year-old small satellite maker Muon Space announced $89.5 million in new funding June 12 to scale production and acquire ...