Live coverage: International crew lands in Kazakhstan

The Centaur upper stage launching the Cygnus space freighter Tuesday persevered through a velocity shortfall from the first stage of the Atlas 5 rocket, improvising with a longer firing to reach the correct orbit.

Take an aerial 4K video tour of the Crew Dragon atop the Falcon 9 rocket on launch pad 39A at the Kennedy Space Center during earlier pre-launch testing.

A Russian cosmonaut, his Canadian co-pilot and a NASA flight engineer boarded their Soyuz spacecraft, undocked from the International Space Station and plunged back to Earth Monday evening, landing on the balmy steppe of Kazakhstan to close out an action-packed 204-day mission.