What is apollo crews?

Here's some information about the Apollo crews, formatted in Markdown with linked subjects:

Apollo Crews

The Apollo program was a U.S. effort to land humans on the Moon. It involved a series of crewed missions that achieved this goal.

The Apollo crews were selected from a group of highly skilled and trained astronauts. Their courage, skill, and dedication were instrumental in the success of the Apollo program and in achieving President Kennedy's goal of landing a man on the Moon and returning him safely to Earth before the end of the 1960s.