Buzz Aldrin pays tribute to the Apollo 11 mission on its anniversary, invoking Kennedy's famous speech and expressing gratitude to all who helped achieve the historic moon landing.

Claims that the second man on the moon apparently stating that the historic moon landing of July 20, 1969 was fake, have resurfaced

The awkward moment left O'Brien at a loss for words, and the clip has since gone viral, amassing millions of views online.