Two U.S. astronauts and a Russian cosmonaut, all spaceflight veterans, launched from Kazakhstan aboard a Soyuz booster Wednesday to begin a two-day pursuit of the International Space Station. The crew docked with the orbiting research complex Friday at 1940 GMT (3:40 p.m. EDT) to begin a five-month stay.

Donald Trump calls the International Space Station from the Oval Office, offering congratulations to Expedition 51 commander Peggy Whitson on breaking the U.S. astronaut endurance record.

The departure and return to Earth of a four-person space station crew on a SpaceX Dragon capsule has been postponed again by high winds in the splashdown zone in the Gulf of Mexico. NASA and SpaceX officials announced the Crew Dragon is now scheduled to undock from the International Space Station late Saturday for a predawn splashdown in the Gulf of Mexico early Sunday.