By: History.com Editors

2002

72-year-old Buzz Aldrin punches a moon landing conspiracy theorist in the face

Astronaut Buzz Aldrin inside the Apollo 11 prior to the lunar landing on July 20, 1969. (Credit: NASA)

NASA

Published: August 23, 2023

Last Updated: January 24, 2025

On September 9, 2002, astronaut Buzz Aldrin—the second human to set foot on the moon—is walking outside a Beverly Hills hotel when a conspiracy theorist starts harassing him and accusing Aldrin of lying about the Apollo 11 moon landing. Incensed, Aldrin punches his heckler in the face.

“You’re the one who said you walked on the moon when you didn’t,” Bart Sibrel told Aldrin as he walked by his filming crew outside the Luxe Hotel. “Calling a kettle black …”

“Will you get away from me?” an irate Aldrin warned the man in the incident caught on video.

Sibrel responded, “You’re a coward and a liar and a … ”

Aldrin, then 72, socked Sibrel in the jaw, right when he finished the sentence with “thief.”

During the widely reported incident, Sibrel—who has badgered Apollo astronauts more than once—even shoved a Bible in Aldrin’s face and asked him to swear on it that the moon landing was real and that Aldrin actually walked on the lunar landscape. Aldrin was lured to the hotel on the pretext of an interview for a children’s television show, and then Sibrel accosted him.

Sibrel tried to press assault charges against Aldrin, but the court threw out the case and called Sibrel the instigator.

Apollo 11: Impact on the Modern Space Race

Author Charles Fishman reflects on how the echoes of the Apollo program are felt in today's space race, and what the future of space exploration has in store.

In 2019, widespread news coverage about the 50th anniversary of the July 20, 1969 moon landing brought back memories of the wacky 2002 incident and talk about Sibrel. Aldrin, when asked about Sibrel and like-minded conspiracy theorists, told Fox News: “I don’t pay any attention to them, really. They’re out for themselves to make a name.”

Meanwhile, Sibrel, a Tennessee man who created three independent, low-budget films attempting to prove his beliefs, still insisted the 1969 Apollo 11 moon landing was fake, on the 50th anniversary of the monumental event.

The 1969 moon landing has been the subject of conspiracy theories for a half century, with devotees claiming that NASA faked the event for a sinister agenda of deception. Roger Launius, NASA’s chief historian, told The Washington Post that about 5 to 6 percent of Americans subscribe to the moon-hoax theory.

Timeline

Also on This Day in History

Discover more of the major events, famous births, notable deaths and everything else history-making that happened on September 9th

About the author

HISTORY.com works with a wide range of writers and editors to create accurate and informative content. All articles are regularly reviewed and updated by the HISTORY.com team. Articles with the “HISTORY.com Editors” byline have been written or edited by the HISTORY.com editors, including Amanda Onion, Missy Sullivan, Matt Mullen and Christian Zapata.

Fact Check

We strive for accuracy and fairness. But if you see something that doesn't look right, click here to contact us! HISTORY reviews and updates its content regularly to ensure it is complete and accurate.

Citation Information

Article title
72-year-old Buzz Aldrin punches a moon landing conspiracy theorist in the face
Website Name
History
Date Accessed
March 25, 2025
Publisher
A&E Television Networks
Last Updated
January 24, 2025
Original Published Date
August 23, 2023

History Every Day

Sign Up for "This Day in History"

Uncover fascinating moments from the past every day! Learn something new with key events in history, from the American Revolution to pop culture, crime and more.

By submitting your information, you agree to receive emails from HISTORY and A+E Global Media. You can opt out at any time. You must be 16 years or older and a resident of the United States.