Video: Atlas 5 rocket launches space station cargo mission

Bidding their crewmates farewell, a Russian cosmonaut and two NASA astronauts boarded their Soyuz ferry craft, undocked from the International Space Station and fell back to Earth Tuesday, landing safely on the snowy steppe of Kazakhstan to close out a 168-day mission.

A Soyuz rocket is standing on a launch pad at the Vostochny Cosmodrome in Russia’s Far East for liftoff Sunday with the next 36 satellites for OneWeb’s internet network, the sixth Soyuz mission dedicated to the commercial broadband constellation.

Opening a new era in American spaceflight, a Falcon 9 rocket streaked into space early Saturday, boosting the company’s first Crew Dragon spacecraft into orbit on an unpiloted test flight, the first launch of a commercially developed capsule intended to carry astronauts to and from the International Space Station.