NASA for the first time has announced launch windows for the first crewed spaceflight beyond Earth orbit in more than half a century. The space agency on Friday said it is making final preparations ...

Add Yahoo as a preferred source to see more of our stories on Google. The second mission under the U.S. space agency's multibillion-dollar Artemis program, Artemis II only has a few possible dates it ...

NASA's next moon mission is getting close enough that engineers are about to rehearse the final steps, but the space agency still can't circle a launch date on the calendar for Artemis II. Teams will ...