U.S. Air Force and the National Reconnaissance Office today at 2:21 p.m. PDT. The launch was from Space Launch Complex Four East (SLC-4E) at Vandenberg Air Force Base, Calif. “Score another Mission ...

Defense Support Program (DSP) satellite into orbit for the U.S. Air Force. The DSP satellite constellation provides early warning of missile launches worldwide. An Inertial Upper Stage (IUS) ...

Want the latest space news? Get it in your inbox. When will SpaceX launch Starship? As soon as it's known we'll let you know, but the earliest we're hearing now is no earlier than March 11. Free ...

NASA is studying the phaseout of the Air Force's Titan IV rocket and other programs as it forms its plan for retiring the space shuttle and introducing the Crew Exploration Vehicle (CEV) - a plan ...

It is believed that more than 400 crew will be taken ashore by helicopter ahead of the launch. Titan IV is carrying a satellite for the US National Reconnaissance Organisation and there is a chance ...

The Boeing Delta IV team preparing to launch a National Reconnaissance Office satellite from Vandenberg Air Force Base in California is waiting to hear from the NRO whether or not to de-stack the ...

WASHINGTON (Reuters) - Lockheed Martin Corp has agreed to pay $10.5 million to settle a civil investigation into billing problems with the company's Titan IV rocket. Lockheed said it was pleased with ...