Live coverage: European mini-shuttle back on Earth

A late-night liftoff Thursday lit up the forested shoreline of South America as a Russian-made Soyuz rocket streaked into orbit with two new satellites for Europe’s Galileo navigation system. Relive the launch with a video replay and photos of the fiery departure.

An electrical problem on one of the Ariane 5 rocket’s two solid rocket boosters led to an on-pad launch abort Tuesday, likely delaying liftoff with two U.S.-built communications satellites until around the end of September, Arianespace officials said.

Russian ground crews working in starkly different environments on the barren steppes of Kazakhstan and in the lush jungles of South America are readying a pair of Soyuz rockets for two launches Thursday, one to resupply the International Space Station, and another to broaden the capacity of SES’s O3b Internet network.