Live views of launch pad 39A (members only)

A commercial resupply freighter owned and operated by SpaceX wrapped up a two-day trip to the International Space Station on Wednesday, delivering a new docking port and two tons of other equipment to research laboratory more than 250 miles above Earth.

Orbital ATK’s Antares rocket will deliver a Cygnus supply ship into orbit Monday to begin a three-day pursuit of the International Space Station.

Launch crews rolled out a nearly 180-foot-tall Ariane 5 rocket to its launch pad Monday in a final major step before liftoff with the Arabsat 6B and GSAT 15 communications satellites to broadcast television, broadband and other telecom services across Africa, the Middle East, Central Asia and India.