Live coverage: Ariane 5 rocket deploys satellites for Australia, India

Two NASA astronauts and an Italian flight engineer took shelter in the space station’s Russian segment Wednesday as mission control analyzed a possible leak of toxic ammonia coolant aboard the complex. Initial data indicated it was likely a false alarm.

Another 60 Starlink internet satellites rumbled into orbit aboard a Falcon 9 rocket early Wednesday from Cape Canaveral Space Force Station in Florida, the 25th mission to launch spacecraft for SpaceX’s broadband network.

Watch a replay of the liftoff of an Ariane 5 rocket Wednesday from the Guiana Space Center, a spaceport carved from the edge of the Amazon rainforest. The launcher carried four Galileo navigation satellites into orbit.