During the first six missions, the X-37B spent more than 3,774 days in orbit. It launched on its current mission, OTV-7, on ...

The X-37B Holds A Novel Place In Family Tree of Reusable Spacecraft is available to both Aviation Week & Space Technology and AWIN subscribers. Our award-winning editors bring news, analysis and ...

The USSF-52 mission is set to take off on December 7. The Falcon Heavy rocket will usher the X-37B spaceship into space from NASA's Kennedy Space Center in Florida. A report from the U.S. Space ...

The X-37B remains enigmatic. Development of this technologically advanced, reusable aircraft began at NASA in 1999. Initially, two separate vehicles were considered, but only one was ultimately ...

“This important mission will host more experiments than any prior X-37B flight, including two NASA experiments,” then-Secretary of the Air Force Barbara Barrett said in May 2020. “One is a ...

WSJ’s Shelby Holliday looks at what the U.S.’s Boeing-made X-37B spacecraft is capable of doing, and how these launches underscore the intensifying space race between superpowers. Photo ...

The X-37B will reach orbit atop an Atlas V booster, reenter the atmosphere autonomously, and land in California. Video: NASA Dryden Flight Research Center Explore Subscribe Newsletters Content ...