资讯

SpaceX lofted yet another batch of next-gen spy satellites for the U.S. National Reconnaissance Office (NRO) this morning ...
A Minotaur IV rocket lifted off from the Golden State's Vandenberg Space Force Base today (April 16) at 3:33 p.m. EDT (1633 ...
April 20 (UPI) --SpaceX launched its third fleet of spy satellites in 8 days on Sunday ... Saturn and Mercury in the eastern sky on Friday morning. Science News // 1 day ago NASA, SpaceX launch ...
To ferret out the secrets of weather conditions behind enemy lines, the Air Force last week was busily briefing a subtle new kind of spy. Its name is the Grasshopper; its job is to parachute into ...
today unveiled its John Glenn Inspiration Learning Lunchbox – a new hands-on science kit that helps students explore STEAM concepts while also learning the value of civility and civic engagement.