Live coverage: Veteran three-man crew docks with space station

Less than a week after winding up a successful spacewalk, outgoing space station commander Jeff Williams, America’s most experienced astronaut, joined two Russian cosmonauts for a fiery return to Earth Tuesday, closing out a 172-day mission with an on-target landing in Kazakhstan.

A Russian Soyuz spacecraft streaked into orbit Wednesday carrying a crew of three on a two-day flight to the International Space Station. Their mission: to deliver a fresh ferry craft to the lab complex that will be needed next March to carry two station crew members back to Earth after nearly a year in orbit.

Four satellites set to join O3b’s expanding broadband network successfully launched Friday on top of a Russian-built Soyuz booster from French Guiana, joining 12 other craft linking developing nations, far-flung islands, cruise ships and other hard-to-reach locales with the Internet.