Watch a time-lapse video as the Falcon Heavy is moved into position for prelaunch testing at the Kennedy Space Center’s pad 39A on January 12, 2018. The video runs at 40 times normal speed. This video is made possible by the generous support of Spaceflight Now members. Join today. We appreciate your support.
Ariane 5
Ariane 5 rocket returning to hangar for sensor swap
Arianespace is returning an Ariane 5 rocket — loaded with three U.S.-built satellites — back to its final assembly building in French Guiana to replace a suspect sensor on the vehicle that prompted officials to cancel a launch attempt Friday. Arianespace said Monday that the swap will delay the launch until around Aug. 14.
