Live coverage: Two satellites lift off aboard Ariane 5

The Ariane 5 rocket’s 90th launch Wednesday carried two communications satellites to orbit to join the fleets of Embratel Star One and SKY Perfect JSAT, regional space-based telecom providers in Brazil and Japan.

A Russian commander, his NASA co-pilot and the first Emirati to fly in space returned to Earth Thursday with a fiery re-entry inside the Soyuz MS-12 spacecraft on the way to an on-target parachute-assisted landing in Kazakhstan at 6:59 a.m. EDT (1059 GMT), a few hours after undocking from the International Space Station.

Europe launched a sleek space plane more than 250 miles above Earth on Wednesday, testing its maneuverability, on-board guidance systems, and a next-generation heat shield as the experimental vehicle glided through the atmosphere toward a pinpoint splashdown in the Pacific Ocean.