Live coverage of the countdown and launch of a Rockot launcher with Europe’s Sentinel 3B environmental monitoring satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Ariane 5
Three U.S.-built satellites in French Guiana for Ariane 5 launch
The next flight of Europe’s heavy-lift Ariane 5 rocket, set for July 28 from French Guiana, will carry a record payload of three multi-ton satellites toward geostationary orbit, including a pair of U.S.-built commercial communications payloads and Northrop Grumman’s second robotic satellite servicing spacecraft.
