Live coverage: Cygnus supply ship departs space station

SpaceX successfully launched a Falcon 9 rocket Sunday at 7:21 p.m. PDT (10:21 p.m. EDT; 0221 GMT Monday) with SAOCOM 1A, a radar observation satellite for Argentina, then returned the booster to a landing at Vandenberg Air Force Base, California, for the first time.

A Russian Progress resupply and refueling craft launched Monday from the Baikonur Cosmodrome in Kazakhstan, riding a Soyuz booster into orbit on a perfectly-timed departure that set the stage for an on-target docking with the International Space Station less than four hours later.

Remarkable video shot near Dzhezkazgan, Kazakhstan, shows the Soyuz capsule descending under parachute for an on-target landing. The touchdown safely capped the three-man Expedition 50 crew’s 173-day mission to the International Space Station.