Video: Soyuz MS-01 leaves the space station for landing

Armed with $460 million in fresh financing to grow its broadband communications capacity, O3b Networks has selected Thales Alenia Space to build eight new satellites and Arianespace to launch at least four of them aboard a Soyuz rocket in 2018.

Flight controllers at NASA’s mission control center in Houston have completed the robotic swap out of a failed power distribution unit outside the International Space Station, clearing a hurdle ahead of Friday’s predawn launch from Cape Canaveral of a SpaceX supply ship.

Bad weather offshore has forced SpaceX and NASA to delay Thursday’s planned launch of the Crew Dragon by a day. Better conditions are expected on Friday for a 5:49 a.m. EDT (0949 GMT) liftoff from the Kennedy Space Center.