Live coverage of the countdown and launch of an Ariane 5 rocket with the Sky Muster 2 and GSAT 18 communications satellites. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Delta 4
Live coverage: Delta 4-Heavy launches from Vandenberg Air Force Base
United Launch Alliance’s Delta 4-Heavy rocket lifted off at 11:10 a.m. PST (2:10 p.m. EST; 1910 GMT) Saturday from Vandenberg Air Force Base, California, after a month-long delay to troubleshoot a hydrogen leak in one of its boosters. The heavy-lifter was on a mission to send a U.S. government spy satellite into orbit.
Mission Reports
Photos: Proton lifts off with TV broadcasting satellite
Mission Reports
Live coverage: Dragon cargo craft departs space station, returns to Earth
A SpaceX Dragon cargo capsule concluded a 30-day stay at the International Space Station Tuesday with an automated departure from the orbiting research outpost at 5:05 a.m. EST (1005 GMT) Tuesday. The Dragon’s release from the robotic arm set the stage for a scorching re-entry and splashdown in the Pacific Ocean southwest of Los Angeles at around 10:41 a.m. EST (1541 GMT).