Live coverage of the countdown and launch of an Ariane 5 rocket with the Thor 7 and Sicral 2 communications satellites. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Falcon 9
Live coverage: SpaceX delays Falcon 9 launch to Thursday morning
SpaceX will not be making a Falcon 9 launch attempt Tuesday night. The next opportunities to launch the Falcon 9 with 60 Starlink satellites from pad 39A at the Kennedy Space Center will come at 3:24 a.m. EST (0824 GMT) or 5:42 a.m. EST (0942 GMT) Thursday. This change in launch time suggests SpaceX will target a different orbital plane within the Starlink constellation.
Ariane 5
Photos: Ariane 5 rolls to launch pad
Ariane 5
Ariane 5 rocket tallies 80th straight success with on-target satellite launch
Two geostationary communications satellites rode an Ariane 5 rocket into orbit Wednesday from a launch pad in French Guiana, embarking on missions to broadcast television across Europe, the Middle East and Africa, link European air travelers with Wi-Fi, and relay video and data signals across India.