CAPE CANAVERAL, Fla. (AP) — It took 400,000 people to put Apollo 11’s Neil Armstrong and Buzz Aldrin on the moon a half-century ago. That massive workforce stretched across the U.S. and included ...

Before Apollo, there was Gemini, and before Gemini, there was the Mercury program. This episode examines Mercury, the first U.S. program to put a man in space. It looks at the people, such as ...