The U.S. military's classified mini space shuttle has returned to Earth after circling the world for 434 days.
A SpaceX capsule docked at the International Space Station, bringing a replacement crew for Suni Williams and Butch Wilmore to return home after an unexpectedly long stay in orbit.
Sierra Space and Radian are developing spaceplanes that fly at hypersonic speeds, but are able to head into Low Earth Orbit ...
The U.S. Defense Advanced Research Projects Agency (DARPA) has achieved a major milestone in maritime innovation by ...
The historic, aging ocean liner that a Florida county plans to turn into the world’s largest artificial reef has completed ...
The crew-swap mission will enable NASA’s Butch Wilmore and Suni Williams to return to Earth from the International Space ...