Live coverage: Rosetta’s final hours

A refurbished SpaceX Crew Dragon spaceship linked up with the International Space Station early Saturday more than 260 miles above Earth, delivering four veteran astronauts to the orbiting research complex and temporarily raising the lab’s crew complement to 11.

Sunday’s flight of the United Launch Alliance Atlas 5 rocket from Vandenberg Air Force Base in California was scrubbed due to a wildfire burning south of the pad. The launch delay allows crews to remain in place to battle the blaze. The lack of Range availability this week means the next launch try won’t come until Sept. 26.

Arianespace has received its first two confirmed launch contracts for Europe’s new Ariane 6 rocket, and the company recently announced four more launch bookings to loft communications and weather satellites into orbit aboard Ariane 5 and Soyuz boosters from French Guiana.