The X-37B is a reusable robotic spacecraft developed by Boeing in collaboration with NASA and the U.S. Air Force. In 2019, the program was transferred to the Air Force Space Command. To date, eight space missions have been conducted using the OTV. The X-37B is capable of remaining in space for very long periods and carrying out operations; its current record stands at over 908 days in space. submitted by /u/Monsieur_Greenhorn [link] [comments]
