Why are you even asking this question, three astronauts almost lost their lives on Apollo 11 trying to get to the moon and land there. Later landing missions to the moon were successful ones with the astronauts returning with rock samples and very beautiful pictures of the earth rising over the horizon on the moon. If you have a good telescope you can probably see the lunar rover up there on the moon. Also the astronaut left an instrument for astronomers to bounce a laser beam on it to get an accurate measurement of the distant the moon is from the earth. The results indicate the moon is slower moving away from the earth. There are plenty more evidence that the astronauts had landed on the moon.