Did Neil Armstrong really walk on the moon 1st?

Yes, Neil Armstrong was the first person to walk on the moon during NASA's Apollo 11 mission on July 20, 1969. He famously stepped onto the lunar surface and declared, "That's one small step for [a] man, one giant leap for mankind." His achievement, along with that of fellow astronaut Buzz Aldrin, was witnessed by millions around the world, marking a significant milestone in space exploration.