X-37B, the Space Force’s secretive spaceplane, returned to Earth early March 7 after more than a year in orbit, touching down at Vandenberg Space Force Base, Calif., the service announced on social media, saying the spacecraft “successfully deorbited and landed” at 2:22 a.m. local time. 
Randall G. Walden, head of the Air Force’s Rapid Capabilities Office, where he has directed development of the B-21 bomber and the Advanced Battle Management System, is moving to a new job at the Pentagon to advise the Defense Department's acquisition and sustainment chief, William ...
A Space Force X-37B reusable space plane surpassed 780 days in space July 7, eclipsing its prior endurance record. X-37B missions have grown progressively longer over time. OTV-1 lasted 224 days in 2010. OTV-5 had set the record of 780 days, remaining in space from ...
The Air Force Research Laboratory will soon have the first operational oscillating heat pipes flying in space, marking the first operational application of fourth-generation spacecraft thermal control. The technology, which was previously tested aboard the secretive X-37B reusable spaceplane, is expected to be used in ...