Alfred Merrill "Al" Worden is an American astronaut and engineer who was the Command Module Pilot for the Apollo 15 lunar mission in 1971. He is one of only 24 people to have flown to the Moon.
Apollo 15 was the 9th manned mission in the Apollo program and 4th to land on the moon. It was a successful mission although controversial as the astronauts carried unauthorized postage stamps which they planned to sell. Commander David Scott, Lunar Module Pilot James Irwin and Command Module Pilot Alfred Worden were on board. The Mission lasted 12 days 7 hours, which included 1 cislunar EVA and 4 lunar surface EVA's. This was also the first mission the lunar rover was used.Lunar Orbit
The National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.