Apollo 11: What have we left on the Moon?
Humankind has spent a total of 300 hours on the lunar surface, courtesy of the six Apollo missions which landed on the Moon. Neil Armstrong and Buzz Aldrin visited for a fleeting 21 hours and 36 minutes during the historic Apollo 11, but the later missions lasted for up to three days each.
Apollo 11: What have we left on the Moon? Read More