Retired Air Force Maj. Gen. Michael Collins, who was the command module pilot on the Apollo 11 lunar landing mission, as well as a test pilot, author, and the first director of the Smithsonian's National Air and Space Museum, died April 28 at age 90. ...
If a nuclear missile passes through space on its way to hit the Earth, should the Space Force own it? That idea puzzled some policy watchers who read a section on orbital flight in the Space Force’s first Space Capstone Doctrine paper, published Aug. 10. ...