Live coverage: Ariane 5 blasts off with two Intelsat satellites

A Russian Proton rocket lifted off at 1017 GMT (6:17 a.m. EDT) Wednesday from the Baikonur Cosmodorme in Kazakhstan. After a marathon 16-hour-long launch sequence, the Proton and its Breeze M upper stage will deploy the Eutelsat 5 West B video broadcast satellite and a robotic satellite servicing payload aiming to attempt the first-ever docking in geosynchronous orbit.

The first launch of a Russian Proton rocket since June has been delayed until at least January to conduct additional checks on the three-stage booster and its Breeze M upper stage, Russian space officials said.

Japan’s Hayabusa 2 mission returned to Earth Saturday after a six-year mission to collect samples from asteroid Ryugu. The mission’s sample return capsule landed in in the Australian outback around shortly before 1 p.m. EST (1800 GMT) Saturday.