50th Anniversary of Apollo 11’s Moon Landing: It was on July 20th 1969, American astronauts Neil A. Armstrong, Michael Collins and Buzz Aldrin (Born Edwin Aldrin Jr) became the first humans to land on the moon. Ahead of its 50th anniversary, the occasion is being celebrated by NASA and space enthusiasts from across the world. To pay its respect to this memorable day, internet giant Google created a video doodle. Let us also take a look at the top trending questions that people are searching on the occasion of the 50th anniversary of the first moon landing mission.