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

Way back in 1969, the Apollo 11 crew carried a silicon disc containing goodwill messages from 73 world leaders. The disc, ...

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

The Apollo 11 mission marks one of humanity's most incredible achievements—landing on the Moon. But have you ever wondered ...

I knew I was alone,” he observed later, “in a way that no earthling has ever been before.” That quote is immortalized on a ...

The Cosmosphere in Hutchinson, Kansas, houses artifacts from the Apollo program.

Although it’s been 52 years since the Apollo 11 mission first took man to the moon and 30 years since Tom Hanks famously told ...

BREVARD COUNTY • KENNEDY SPACE CENTER, FLORIDA – On July 16, 1969 at 9:32 a.m. Eastern Time, the Apollo 11 crew of Armstrong, Aldrin, and Collins launched toward the Moon. The astronauts were not the ...

Eyewear brand American Optical just released limited-edition aviators that have been worn by everyone from astronauts to former presidents. Buy now ...

Workers from within NASA will protest the space agency leadership's "preemptive over-compliance" of the White House's ...

As a young NASA scientist during the Apollo era, William Borucki helped design the heat shield that brought Apollo 11 ...

Learn about the major world events and happenings, birthdays, and deaths that took place on July 19. Check what happened ...