Live coverage of the countdown and launch of an International Launch Services Proton rocket with the Yamal 401 communications satellite for Gazprom Space Systems. 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 launch scrubbed again
United Launch Alliance called off the planned liftoff of a Delta 4-Heavy rocket and a classified National Reconnaissance Office spy satellite from Vandenberg Air Force Base in California on Wednesday after indications of elevated hydrogen concentrations around one of the launcher’s main engines. Three previous launch attempts were scrubbed by technical concerns and bad weather.
Falcon 9
Live coverage: Falcon 9 rocket blasts off with Israeli moon lander, Indonesian comsat
A SpaceX Falcon 9 rocket lifted off at 8:45 p.m. EST Thursday (0145 GMT Friday) from Cape Canaveral Air Force Station in Florida. The commercial launcher, featuring a reused first stage booster flying for the third time, hauled into orbit Indonesia’s Nusantara Satu communications satellite, the Beresheet lunar lander for SpaceIL, and the S5 space surveillance payload for the Air Force Research Laboratory.