The interior of the VSS Unity looks like something from a modern science fiction movie.
Inclement weather forced the scrub today of the launch of the Demo-2 mission to the International Space Station.
A new paper in AIP Advances argues that the controversial EM Drive doesn’t break physics because it produces light as exhaust. Not everybody is so sure.
NASA’s History Series is an online collection of books, monographs, photographs and diagrams that detail the development of space flight.
Virgin Galactic breaks the sound barrier in the first rocket-powered test flight of Spaceship Enterprise (SpaceshipTwo)