Live coverage: Two satellites lift off aboard Ariane 5

The launch of the European Commission’s Sentinel-1C satellite is now targeting no earlier than Wednesday, Dec. 4, from the European Spaceport in French Guiana. The next update on launch preparations are set to be published on Friday, Nov. 29.

Rocket Lab’s second launch from Virginia took off at 6:38 p.m. EDT (2238 GMT) Thursday. The company’s carbon fiber Electron small satellite launcher carried two commercial radar remote sensing satellites into orbit for Capella Space.

An Ariane 5 rocket took off on a rare morning launch Thursday with four Galileo navigation satellites, the heavy-lifter’s first flight in support of the European positioning and timing fleet. Liftoff from French Guiana occurred at 1306 GMT (8:06 a.m. EST).