Video: Change of command aboard International Space Station

Clad in pressurized spacesuits, two Russian cosmonauts headed outside the International Space Station on Wednesday and hand-released four tiny CubeSats and installed hardware for a German experiment to track animal migration.

A veteran Russian commander, Italian flight engineer and a rookie NASA astronaut lifted off at 1628 GMT (12:28 p.m. EDT) Saturday from the Baikonur Cosmodrome in Kazakhstan, kicking off a six-hour flight to the International Space Station. The crew docked with the station at 2248 GMT (6:48 p.m. EDT).

These video replays show the liftoff of the Soyuz rocket carrying Oleg Kononenko, David Saint-Jacques and Anne McClain away from the Baikonur Cosmodrome in Kazakhstan, toward a rendezvous with the International Space Station around six hours later.