Credit: Charline Giroud In an incredibly rare event, an amateur photographer on Earth has captured an incredible image of a “stranded” NASA astronaut floating outside the International Space ...

Two American astronauts on the ISS, Barry Wilmore and Suni Williams, reject claims of abandonment, emphasizing their ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

After some initial trouble unbolting the balky antenna, the astronauts finally pried it off nearly four hours after popping out the hatch. Mission Control urged them to watch for any floating ...