Japan’s HTV-4 cargo vehicle has departed the International Space Station (ISS) ahead of a fiery plunge back to Earth. The spacecraft delivered vital supplies both for the crew and the Station itself ...

Call it one giant leap for robotkind: A small talking robot was launched into space aboard a Japanese cargo ship Saturday to keep astronauts company on the International Space Station. The Japan ...

Call it one giant leap for robot kind: A small talking robot launched into space aboard a Japanese cargo ship Saturday (Aug. 3) to keep astronauts company on the International Space Station. The Japan ...

For the second time in a row, the Falcon HTV-2, the unmanned hypersonic glider developed by the Defense Advanced Research Projects Agency (DARPA) for the U.S. defense failed its test flight and got ...