The first experimental reactor (Kiwi-A) in the nuclear space rocket program is operated successfully in a test at Jackass Flats, Nev.
In the wake of a major Chinese military shakeup, the head of U.S. Space Command warned of China’s “breathtakingly fast” advances in space during visits to Japan and South Korea. Gen. Stephen N. Whiting’s trip to the Indo-Pacific is his first overseas visit since taking command of SPACECOM in January.