Photos: Delta 4 lights up the sky for night owl launch

NASA and the U.S. Air Force are expected to return to normal operations Tuesday after lawmakers passed a budget bill Monday evening, ending a government funding lapse that threatened to cut off live television coverage of an International Space Station spacewalk and interrupt SpaceX launch operations in Florida and California.

Mike Laidley leads development of Orbital ATK’s Next Generation Launch system, a rocket the commercial space company hopes will provide a foothold in the lucrative market to launch U.S. military satellites, a business currently dominated by SpaceX and United Launch Alliance.

It was 1986 and the U.S. Air Force was on the cusp of something unprecedented in human spaceflight — launching a space shuttle crew from California and paving the way for people to fly true polar missions.