Live coverage: Proton soars into space with Inmarsat satellite

A commercial satellite launched Sunday on a Russian Proton rocket successfully deployed in orbit thousands of miles above Earth to join Inmarsat’s new communications network providing high-speed data links between airplanes, ships and far-flung customers anywhere in the world.

Firing into space from the historic Baikonur Cosmodrome in Kazakhstan, a Russian Proton rocket guided a European television broadcast satellite into orbit Saturday. Check out photos of the Proton rocket’s nighttime liftoff with the Astra 2G satellite.

The third launch of China’s heavy-lift Long March 5 rocket successfully delivered its satellite payload to orbit Friday, validating engine design changes after a failure on the Long March 5’s second flight, and clearing the way for the launch of a Chinese Mars rover and lunar sample return mission in 2020.