It’s been 47 year since Apollo 11 landed on the moon.

Astronauts Neil Armstrong, Buzz Aldrin and pilot Michael Collin took off for the moon on July 16, 1969. Then on July 20, Armstrong became the first person to walk on the moon.

How much do you know about the moon landing? Take the quiz below to find out.

47 years ago today Neil, Mike & I took a ride on a big rocket to the moon.
Liftoff on #Apollo11 pic.twitter.com/FrvdmddkYo

— Buzz Aldrin (@TheRealBuzz) July 16, 2016

Neil took this of me on our way to the moon. I look pretty confident showing off my @omegawatches. #Apollo11 pic.twitter.com/1GiBhGP8Eg

— Buzz Aldrin (@TheRealBuzz) July 18, 2016

At this point 47 years ago we had begun our orbit around the Moon. #Apollo11 pic.twitter.com/LXupuCUFmO

— Buzz Aldrin (@TheRealBuzz) July 19, 2016