Live coverage: 400th Proton rocket takes off with Russian satellite

Outgoing space station commander Shane Kimbrough and two Russian crewmates returned to Earth on Monday, riding a Soyuz capsule in a bubble of hot plasma to a parachute-assisted landing in Kazakhstan. The trio undocked from the space station at 0757 GMT (3:57 a.m. EDT) and landed on the Kazakh steppe at 1120 GMT (7:20 a.m. EDT) Monday.

Russia launched a Soyuz rocket Sunday through a veil of fog over the Baikonur Cosmodrome in Kazakhstan, carrying the first spacecraft in a new program to monitor Arctic weather systems and relay emergency communications.

SpaceX called off a planned launch attempt Saturday to deploy the next batch of satellites for the Starlink broadband network. Two commercial Earth-observing satellites for BlackSky are also awaiting a ride into orbit on the Falcon 9 rocket from pad 39A at the Kennedy Space Center in Florida.