Did Neil go alone to the moon?

Answer 1

No, he went from the earth to lunar orbit with Buzz Aldrin and Michael Collins. Only Aldrin descended in the Lunar Module Eagle with him to the moon's surface while Collins stayed behind in the Command Module orbiting the moon.

Answer 2

No, Neil Armstrong did not go alone to the moon. He was accompanied by astronaut Buzz Aldrin during the Apollo 11 mission in July 1969. Michael Collins piloted the command module in lunar orbit while Armstrong and Aldrin descended to the lunar surface in the lunar module.