NASA continuously monitored the heart rates of Neil Armstrong, Buzz Aldrin, and Michael Collins throughout Apollo 11.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A piece of moon rock gifted to Ireland following NASA's historic Apollo ...

When Neil Armstrong and Buzz Aldrin stepped onto the Sea of Tranquility in July 1969, they deployed several scientific ...

Apollo 11 made history, but the strange gap between Apollo 1 and Apollo 7 raises an obvious question: what happened to Apollo ...

Apollo 11 astronauts underwent a three-week quarantine after returning from the Moon. This precaution was taken due to the unknown biological environment of the lunar surface. Scientists tested lunar ...

NASA scientists have confirmed over 200 caves on the Moon, including a massive one near the Apollo 11 site, offering potential shelter for future astronauts.

Add Yahoo as a preferred source to see more of our stories on Google. FILE- In this image released by NASA, Astronaut Edwin E. Aldrin Jr., a lunar module pilot, stands on the lunar surface after the ...

CAPE CANAVERAL, Fla. — NASA’s Apollo moonshots are a tough act to follow, even after all this time. As four astronauts get set to blast off on humanity’s first trip to the moon in more than half a ...

Add Yahoo as a preferred source to see more of our stories on Google. The broken circuit breaker switch that nearly ended Apollo 11 (below) and the pen that saved the crew and the mission. Several ...

America's most daring, extraordinary feat—landing astronauts on the moon—remains the pinnacle of achievement by anyone anywhere. Ever. And the lunar lander—a groundbreaking piece of America—is up ...