The awkward moment left O'Brien at a loss for words, and the clip has since gone viral, amassing millions of views online.

Claims that the second man on the moon apparently stating that the historic moon landing of July 20, 1969 was fake, have ...

NASA astronauts Buzz Aldrin, Neil Armstrong and Michael Collins blasted off on their famous mission to land and walk on the ...

Apollo 11 astronaut Buzz Aldrin poses for a snapshot while inside the Lunar Module in this July 1969 NASA image. Aldrin and astronaut Neil Armstrong were the first humans to land and walk on the ...

When Buzz Aldrin returned from the moon in 1969 and saw all the earthly hoopla that surrounded the Apollo 11 mission, he turned to his fellow moonwalker, Neil Armstrong, and said: "We missed the ...

The ‘Buzz Aldrin: American Icon’ sale, orchestrated by Sotheby's Auction House, features the coverall jacket Aldrin wore in 1969 during the Apollo 11 mission, the first successful mission to ...

Rarer still, Apollo 11’s Buzz Aldrin. July 20 is the 52 nd anniversary of his epic moon landing. Neil Armstrong died nine years ago, Mike Collins this year. But Buzz Aldrin is crisp and confident.

On the 50th anniversary of the Apollo 11 mission, Buzz Aldrin appeared on "Cavuto Live" to discuss the historic mission and the United State's next phase in space exploration.

Buzz Aldrin, at right, and his fellow Apollo 11 astronaut Michael Collins (third from left) and Neil Armstrong's son Rick Armstrong (second from left) with President Donald Trump, first lady ...

Buzz Aldrin is auctioning off some of his most famous space items, including an Apollo 11 flight jacket, with Sotheby's in New York City.

The Apollo 11 spaceflight jacket worn by Edwin "Buzz" Aldrin, the second man to walk on the moon in 1969 with Neil Armstrong, exceeded expectations when it sold for an astonishing $2.8 million on ...

A jacket worn by Buzz Aldrin set a new record for the most-ever paid at auction for a flown-in-space artifact, while Aldrin's pen credited with saving the Apollo 11 mission failed to sell.