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  • Apollo program - Wikipedia
    The first three lunar missions (Apollo 8, Apollo 10, and Apollo 11) used a free return trajectory, keeping a flight path coplanar with the lunar orbit, which would allow a return to Earth in case the SM engine failed to make lunar orbit insertion
  • Why did NASA stop going to the moon? All about the ambitious Artemis II . . .
    With the Artemis II launch ready for blast off on Wednesday, the US is looking to make its triumphant return around the moon for the first time in more than 50 years
  • Apollo 13: The Successful Failure - NASA
    On April 11, 1970, the powerful Saturn V rocket carrying the Apollo 13 mission launched from Kennedy Space Center propelling astronauts Jim Lovell, Fred Haise, and Jack Swigert on what was intended to be humanity’s third lunar landing
  • Why haven’t humans been back to the moon in over 50 years? - CNN
    Humans haven’t been back to the lunar surface since the Apollo moon program ended over five decade ago The reasons why go beyond science, according to experts
  • The Unforgettable Apollo 13 Mission - Vanderbilt University
    April 2020 marked the 50th anniversary of the launch of Apollo 13 Astronauts Jim Lovell, Fred Haise, and Jack Swigert were expecting to be the third American landing party on the Moon, but nearly 56 hours into their outbound journey, an oxygen tank exploded, putting the crew in jeopardy
  • Artemis launch and why conspiracy theorists say moon landing was fake
    Here's what to know about Artemis II, the first time NASA sent humans to the moon and why some people (ahem, Kim Kardashian) believe it never happened
  • Apollo Program Failures and Lessons Learned: NASAs . . . - Apollo11Space
    On January 27, 1967, a fire during a launch pad test of Apollo 1 claimed the lives of astronauts Gus Grissom, Ed White, and Roger Chaffee This devastating accident exposed serious flaws in the Apollo command module design and NASA’s safety procedures
  • How many Apollo missions failed? | Britannica
    Two Apollo missions can be considered as failures The first planned mission, Apollo 1, ended in disaster in January 1967, when all three astronauts were killed in a fire during a pre-launch test In April 1970, Apollo 13 suffered an explosion in an oxygen tank but returned safely to Earth
  • Which Apollo did not make it back to Earth? - Calendar-Australia. com
    Which Apollo did not make it back to Earth? The command module of Apollo 13 entered Earth's atmosphere and splashed down on target on April 17 at 1:07 PM Eastern Standard Time The mission has been referred to as a successful failure, in that all the crew members survived a catastrophic accident
  • Ending Apollo: Why Did We Stop Going to the Moon?
    When the Apollo 17 spacecraft carrying U S astronauts Gene Cernan, Harrison Schmitt, and Ron Evans returned to Earth on December 19, 1972, the Apollo lunar landing program came to its end No human has set foot on the Moon’s surface since This ending was not what NASA had hoped for





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