50 years ago today, Neil Armstrong, Mike Collins and I launched into space on a mission of enormous importance. God bless the 400,000 Americans who helped us get to the moon and back. Together, we Americans can do anything! Never forget July 16, 1969! #Apollo50 pic.twitter.com/lX6456UO2N

— Dr. Buzz Aldrin (@TheRealBuzz) July 17, 2019