Live coverage: Vega rocket launches with LISA Pathfinder

SpaceX’s Falcon 9 rocket will go from Cape Canaveral to low Earth orbit in less than 10 minutes Friday night with a Dragon capsule heading for the International Space Station carrying more than 4,300 pounds of supplies and experiments.

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.

The fully-assembled James Webb Space Telescope has completed testing in Southern California to verify the $10 billion mission can withstand the sound and shaking it will see during launch scheduled late next year on a European Ariane 5 rocket.