Live coverage: Proton soars into space with Inmarsat satellite

After two of the last three Vega rocket launches ended in failure, Arianespace launched another Vega launcher from French Guiana at 9:50 p.m. EDT Wednesday (0150 GMT Thursday) with Airbus’s Pléiades Neo 3 commercial Earth observation satellite and five secondary payloads.

A day after a rare last-minute abort by its Soyuz launcher, a sharp-eyed civilian-operated Russian Earth observation satellite blasted off from the Baikonur Cosmodrome on Sunday on a five-year mission, giving Russia a fleet of three advanced digital imaging spacecraft in orbit.

Officials expect to delay next year’s launch of a European Mars orbiter and lander about two months — from January to March — to remove faulty pressure transducers from the landing craft’s braking system, the European Space Agency announced Friday.