Live coverage: Veteran three-man crew docks with space station

NASA has signed a $490 million agreement with the Russian government to ferry U.S. astronauts to and from the International Space Station in 2018 and 2019 as a hedge in case of delays to Boeing and SpaceX crew capsules.

An all-new SpaceX Falcon 9 rocket fired its engines Friday night on launch pad 40 at Cape Canaveral, the opening act in a busy weekend of SpaceX launch preps leading up to a pair of blastoffs Sunday and Tuesday from California’s Central Coast and Florida’s Space Coast, respectively.

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.