The U.S. military’s uncrewed space plane has set a record for its longest flight in orbit. The X-37B craft has now been circling the earth for 902 days, greatly exceeding its previous record of ...

The United States military is preparing to launch its secretive X-37B space plane on a seventh mission in orbit. The uncrewed vehicle, which resembles a miniature space shuttle, is slated to blast ...

NASA's latest experimental X-plane has received a name. The United States Air Force has designated the plane, designed in conjunction with Boeing through NASA's Sustainable Flight Demonstrator ...