SOLAR SYSTEM

Detailed explanation-1: -Aldrin set foot on the Moon at 03:15:16 on July 21, 1969 (UTC), nineteen minutes after Armstrong first touched the surface. Armstrong and Aldrin became the first and second people, respectively, to walk on the Moon.

Detailed explanation-2: -Neil Armstrong and Edwin “Buzz” Aldrin were the first of 12 human beings to walk on the Moon.

Detailed explanation-3: -Neil Armstrong was the first astronaut to set foot on the lunar surface, followed 19 minutes later by Aldrin. The former astronaut retired from NASA in 1971 and in 1998 founded the ShareSpace Foundation, a non-profit organization to promote the expansion of manned space exploration.

Detailed explanation-4: -Neil Armstrong was the first person to walk on the moon on 20 July 1969, 19 minutes later Buzz Aldrin set his foot on the moon on July 21 1969(UTC) and Pete Conrad was the third person to touch the surface of the moon. Apollo 11 landed back to earth on July 24, 1969.