Live coverage: Ariane 5 lifts off with two U.S.-built satellites

A Soyuz rocket lifted off Sunday from Vostochny Cosmodrome in Russia’s Far East with 36 internet satellites built on Florida’s Space Coast for OneWeb, bringing the company’s fleet to 182 spacecraft, more than a quarter of the way to building out a constellation of nearly 650 orbiting relay nodes. 

A United Launch Atlas 5 rocket is set to loft three military satellites for the U.S. Air Force on a mission codenamed AFSPC 11. This timeline shows the major mission events planned over a six-hour flight to a near-geostationary orbit.

Watch a time lapse video chronicling several days of activity to ready the European Space Agency’s sleek IXV re-entry demonstrator for flight.