SpaceX launches 2nd classified mission for US Space Force in less than a week (photos)

SpaceX launched its second classified mission for the U.S. Space Force in less than a week tonight (Sept. 16).A Falcon 9 rocket lifted off from California's Vandenberg Space Force Base today at 9:07 p.m. EDT (6:07 p.m. local California time; 0107 GMT on Sept. 17).You can watch it live via SpaceX beginning about 10 minutes before launch.We don't know much about tonight's mission, which is called USSF-259. And we're unlikely to learn much from the webcast, which is expected to end shortly after th