Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from Vandenberg Air Force Base in California with 10 next-generation Iridium communications satellites. SpaceX’s live video coverage begins at approximately 4:24 a.m. PDT (7:24 a.m. EDT; 1124 GMT). Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Mission Reports
Photos: Minotaur-C rocket awaits liftoff from California
Mission Reports
Pegasus rocket ready for airborne launch with NASA scientific satellite
After a year-long delay to troubleshoot recurring erroneous data signatures from the rudder of Northrop Grumman’s air-launched Pegasus XL rocket, NASA is eager to send a $252 million research satellite into orbit as soon as Thursday night off Florida’s east coast on a mission to probe the ionosphere, a region near the boundary between Earth’s atmosphere and space.