NASA astronauts Butch Wilmore and Suni Williams were stranded on the ISS for 286 days after their Starliner spacecraft was ...

Butch Wilmore and Sunita Williams were stuck in space for 286 days, in that time NASA and SpaceX had to figure out their ...

You can’t afford to be late In this incredibly fast-paced, highly-mutable world of ours, a nation is only as good as how well ...

A record-setting test of quantum communication used a microsatellite to connect ground stations in China and South Africa, ...

There are multiple factors driving the excitement and scientific investment in space travel — our innate urge to know the ...

Astronomers are racing to protect the dark skies as private companies seek to place large advertisements in Earth orbit ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the beginning ...

Private companies are now major players in space. How can they be held accountable if they damage the property of others or ...

The development of a new missile defense system to cover the U.S. could lead to the nuclear weaponization of space.

Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to ...

SpaceX and other companies plan to launch tens of thousands of satellites, which could mar astronomical observations and pollute the atmosphere.