Washington, United States—SpaceX chief Elon Musk said Thursday he would begin "decommissioning" his company's Dragon spacecraft—vital for ferrying NASA astronauts to and from the International...
This handout picture courtesy of NASA shows Roscosmos cosmonaut Ivan Vagner (center) being carried to a medical tent shortly after he, and Roscosmos cosmonauts...
Washington, United States—Cake, gifts and a low-key family celebration may be how many senior citizens picture their 70th birthday.
But NASA's oldest serving astronaut Don Pettit...