The Northrop Grumman Cygnus cargo spacecraft was captured by the International Space Station's robotic arm. Credit: NASA ...

The NG-18 Cygnus spacecraft departed the International Space Station and burned up in Earth's atmosphere the following day. Astronaut Frank Rubio called the time-lapse a "great example of basic ...

An American astronaut and two Russian cosmonauts successfully launched Wednesday for a six-month mission to the International ...