Photos: Atlas 5 rocket aims for International Space Station

The 721,000-pound United Launch Alliance Delta 4 rocket launches on-time at 2:36 p.m. EDT Wednesday into a deck of low-hanging clouds over Complex 37 at Cape Canaveral Air Force Station carrying the GPS 2F-9 navigation satellite.

Watch a replay of the static fire test of a SpaceX Falcon 9 rocket Tuesday at Cape Canaveral’s Complex 40 launch pad. SpaceX is preparing to launch the rocket Dec. 4 on a space station resupply mission.

With plans for the first all-female spacewalk derailed by suit sizing issues, astronauts Christina Koch and Nick Hague floated outside the International Space Station Friday for a revised excursion to help fix a solar array battery problem and to connect a second set of replacement batteries as originally planned.