The X-37B, the US Space Force’s secretive space plane, will soon take flight again. On Monday, the Space Force announced that it will fly the small, Space Shuttle-shaped vehicle on the program’s ...

Col. Eileen Collins was the first woman to pilot and command a NASA space shuttle. Collins commanded the first flight after the 2003 Columbia tragedy, which also experienced a foam-shedding issue.

Since 2012, Discovery has been been on display at the Smithsonian's National Air and Space Museum Steven F. Udvar-Hazy Center in Virginia. Trump's legislative package, which he signed into law on ...