Video: Change of command aboard International Space Station

SpaceX fired up a Falcon 9 booster at Cape Canaveral’s Complex 40 launch pad Wednesday in advance of a space station resupply launch Dec. 12, returning the pad to service after a rocket explosion there last year.

Powering into a pre-sunrise sky over Florida’s Space Coast on Friday, a SpaceX Falcon 9 rocket provided a memorable show as it climbed into sunlight, delivering a Dragon cargo craft to orbit on a trip to the International Space Station.

NASA astronaut Kate Rubins and Soichi Noguchi, a Japanese astronaut who last walked in space more than 15 years ago, ventured outside the International Space Station Friday and completed assembly of two solar array support fixtures, part of a $100 million power system upgrade.