But this first was not the last for NASA. The United States would go on to complete six crewed missions to the moon that landed a total of 12 astronauts (all men) from 1969 to 1972 in a series of Apollo missions numbering up to Apollo 17. The only mission that failed to reach the ...
How many American moon landings were there? How many satellites does the planet Saturn have? How many rockets have landed on the moon? How many different parts does a space shuttle have? How many astronauts have landed on the moon?
So the invention of the Lunar Roving Vehicle (LRV) was a real game-changer for manned missions. Used for the first time in 1971 by Apollo 15, the electric vehicle was lightweight and designed to operate in the low-gravityvacuum of the moon. It could be folded up for the flight and un...
But for the first time in history, a human being had set foot on another world. The historic flight of Apollo 11 was the culmination of a massive eight-year effort to realize President John F. Kennedy’s goal of landing a man on the moon and returning him safely to the earth by the ...
Many missions have arrived in lunar orbit and landed on the lunar surface, but the means of getting there are widely varying. Whether a mission uses a rocket to blast its way there, or a subtle ion engine to slowly edge its payload closer, we have many options open to us when we trave...
1959 to 1963 and sent one-person crews into orbit to see if humans could survive and work in space. That was followed by the agency'sGemini program, which ran from 1962 to 1966 and included two-person missions that tested many maneuvers and components critical for landing on the moon. ...
In 1969, when astronauts actually landed on the moon, it took the Apollo 11 crew 109 hours and 42 minutes from liftoff to Neil Armstrong's first step on the moon. The reasons for these variable travel times to the moon depend on many factors, but one of the most important reasons is ...
“NASA”, who’s done a remarkable job of sticking to their story. They say Neil Armstrong and Buzz Aldrin landed on the Moon on July 20, 1969, and set foot on the surface 6 hours later.This same organization claims there were 5 additional missions which successfully landed on the Moon,...
“For All Mankind,” an alternate history of the space race that imagines what might have happened if the Soviet Union landed on the moon before the U.S. did. In this fictional world, the American space program continues to operate at Apollo-era levels of urgency well ...
The first Lunar Rover to reach the moon landed with Apollo 15 on July 30, 1971. Image credit: NASA/Dave Scott “Across the Airless Wilds” is truly an engineer’s book, because Swift delves deeply into the technical challenges and the innovations needed to meet the many challenges that the...