NASA astronauts Don Pettit and Matt Dominick answered questions from the audience and discussed daily life on the ISS.
The Reusable Revolution Since the first satellites were put into orbit with Sputnik in 1957, to the 1969 Moon landing, the 1971 first space station, and the 2001 first space tourist, all access to ...
An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...
Shoe box-sized CubeSats are becoming increasingly important in space exploration and collecting scientific data.