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

What’s it like to travel to space? In this video, we take an in-depth look at the iconic Apollo 11 moon mission and what ...

Neil Armstrong, the first man on the moon, was a private person. Therefore, when he spoke, it commanded attention. Here he ...

The claim: Post implies Apollo 11 mission was faked because images appeared in newspapers before crew returned to Earth. A Jan. 25 Facebook post (direct link, archive link) shows an image of the ...

On July 24, 1969, the Apollo 11 capsule splashed down, and the astronauts were brought to the USS Hornet. "This year, on ...

Scientist-astronaut Harrison H. Schmitt is photographed working beside a huge boulder at Station 6 (base of North Massif) during the third Apollo 17 extravehicular activity (EVA). The photo of an ...

Think of all the vivid color photographs you've seen of the Apollo 11 astronauts on the lunar surface. Almost all the pictures are of Buzz Aldrin, not of Armstrong.

Steve Bales isn’t a known name like Neil Armstrong and Buzz Aldrin. But his bold ‘go’ decision during Apollo 11’s moon ...

Then at 4:17 p.m. Eastern time. Armstrong notified Houston with the historic words, "Houston, Tranquility Base here. The Eagle has landed." Over the next three years, five more Apollo missions ...

Photos of the moon captured by American, Russian, European, Japanese, Indian, Korean and Chinese spacecraft are the subject of new United Nations stamps for the 55th anniversary of Apollo 11.

As U.S. President Richard Nixon spoke to Apollo 11 astronauts on the phone after they landed on the moon in 1969, a photograph taken during the same mission was already on the wall in the Oval Office.