Apollo 11, a Walk on the Moon
Just 20 days after Alan Shepard orbited the Earth, President John F. Kennedy announced the mission that would be NASA's greatest achievement: America was going to the moon. In response, NASA initiated the Apollo space program.
It took eight years to realize Kennedy's stated goal. Apollo 1 in 1967 was a disaster: All three astronauts onboard died in a fire on the launch pad. Over the next two years, NASA ran nine more missions, testing various aspects of the operation. The work moved quickly: When equipment delays came up, NASA just switched to other equipment [source: NASA].
But Apollo 11 was the first mission to actually land men on the moon. When astronaut Neil Armstrong set foot on its surface on July 20, 1969, and spoke the words "One small step for [a] man, one giant leap for mankind," an estimated 530 million people from all across the world were eagerly watching [source: NASA].
The landing was such a big event, there are those who believe it couldn't have happened — that the whole thing was staged. Granted, it was an event of Hollywood proportions — it was both scripted and choreographed. But that's because the lunar landing was NASA's moment in the spotlight, a first for the record books and an almost inconceivable achievement in the space age.
There were five more Apollo missions to the moon. Only a dozen people have ever set foot on its surface. It's to NASA's enduring credit that every single one of them did so as an astronaut in the Apollo program. As of this writing, the last person to tread across the lunar surface was the late Gene Cernan of Apollo 17. Before making his way back to Earth, he put the day's significance into words [source: Mettler].
"This is Gene, and I'm on the surface," he told Mission Control. "And as I take man's last step from the surface, back home for some time to come--but we believe not too long into the future--I'd just like to (say) what I believe history will record: That America's challenge of today has forged man's destiny of tomorrow. And as we leave the Moon... we leave as we came and, God willing, as we shall return, with peace and hope for all mankind. Godspeed the crew of Apollo 17."
For more information on NASA, space and related topics, explore the links below.
Last editorial update on Oct 9, 2018 05:30:44 pm.
More Great Links
- Banke, Jim. "What Caused the Apollo 13 Accident?" Space.com. April 13, 2000. https://www.space.com/8193-caused-apollo-13-accident.html
- Belanger, John. "Powering NASA's Curiosity." Stanford.edu. December 11, 2012. http://large.stanford.edu/courses/2012/ph240/belanger2/
- Dick, Steven J. "The Birth of NASA." http://www.nasa.gov/mission_pages/exploration/whyweexplore/Why_We_29.html
- Freeman, David. "Mars Rover's Discoveries Hailed As 'Breakthrough in Astrobiology." NBC. June 7, 2018. https://www.nbcnews.com/mach/science/mars-rover-curiosity-s-new-findings-hailed-breakthroughs-astrobiology-ncna880786
- Freudenrich, Craig. "How Space Shuttles Work." HowStuffWorks.com. https://science.howstuffworks.com/space-shuttle.htm
- Freudenrich, Craig and Goddard, Sarah. "How Hubble Space Telescope Works." HowStuffWorks.com. https://science.howstuffworks.com/hubble.htm
- Garber, Steve. "The Fisher Space Pen." NASA. https://history.nasa.gov/spacepen.html
- Georgiou, Aristos. "Mystery of Jupiter's Striking Colorful Bands Solved." Newsweek. August 10, 2018. https://www.newsweek.com/mystery-jupiters-striking-colorful-bands-solved-1067865
- Harvard-Smithsonian Center for Astrophysics. "The Chandra Mission." July 14, 2014. http://chandra.harvard.edu/about/axaf_mission.html
- Harris, Tom. "How Urban Legends Work. Howstuffworks.com. https://people.howstuffworks.com/urban-legend.htm
- Hubblesite. "Hubble 28th Anniversary Image Captures Roiling Heart of Vast Stellar Nursery." April 19, 2018. http://hubblesite.org/news_release/news/2018-21/109-scientific-visualizations
- Laboratory for Atmospheric and Space Physics. "The Outer Planets Missions: Pioneer 10 & 11." August, 2007. http://lasp.colorado.edu/education/outerplanets/missions_pioneers.php
- Loff, Sarah. "Explorer 1 Overview." NASA. August 3, 2017. http://www.nasa.gov/mission_pages/explorer/explorer-overview.html
- International Space Station: History. NASA.gov. http://spaceflight.nasa.gov/history/station/index.html
- Meredith, Leslie. "Mars Rover Curiosity Takes to Twitter to Tell 'Inside' Story." NBC News. August 3, 2012. http://www.nbcnews.com/id/48493172/ns/technology_and_science-space/t/mars-rover-curiosity-takes-twitter-tell-inside-story/#.W7pH2mhKiM8
- Mettler, Katie. "Astronaut Gene Cernan Was the Last Man on the Moon -- And He Wasn't Happy About That." The Washington Post. January 17, 2017. https://www.washingtonpost.com/news/morning-mix/wp/2017/01/17/astronaut-gene-cernan-was-the-last-man-on-the-moon-and-he-wasnt-happy-about-that/?utm_term=.a3e809435ffa
- Moore, Patrick and Arnold, H.J.P. "Space: The First 50 Years." Sterling Publishing Co. 2007.
- Mercury-Redstone 3. NASA.gov. http://www.nasa.gov/mission_pages/mercury/missions/freedom7.html
- NASA. "50 Years Ago: NASA Announces Changes to Apollo 8." August 20, 2018. https://www.nasa.gov/feature/50-years-ago-nasa-announces-changes-to-apollo-8
- NASA. "Apollo 11 Mission Overview." December 21, 2017. https://www.nasa.gov/mission_pages/apollo/missions/apollo11.html
- NASA. "Apollo 13 (29)." June 29, 2001. http://science.ksc.nasa.gov/history/apollo/apollo-13/apollo-13.html
- NASA. "Apollo Astronaut Shares Story of NASA's Earthrise Photo." March 29, 2012. https://www.nasa.gov/centers/johnson/home/earthrise.html
- NASA. "Apollo: Expanding Our Knowledge of the Solar System." http://www.nasa.gov/mission_pages/apollo/index.html
- NASA. "NASA, Space Community Remember 'Freedom 7.'" May 5, 2011. https://www.nasa.gov/topics/history/features/50_freedom7.html
- NASA. "Space Shuttle Era." August 3, 2017. https://www.nasa.gov/mission_pages/shuttle/flyout/index.html
- NASA. "What Was the Apollo Program?" July 18, 2018. https://www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-was-apollo-program-58.html
- NASA. "X-Ray Detection Sheds New Light on Pluto." September 14, 2016. https://www.nasa.gov/mission_pages/chandra/x-ray-detection-sheds-new-light-on-pluto.html
- NASA. https://www.nasa.gov/mission_pages/hubble/story/index.html
- Okolski, Gabriel. "A Brief History of the Hubble Space Telescope." National Aeronautics and Space Administration. https://history.nasa.gov/hubble/
- Pioneer 10. NASA.gov. http://www.nasa.gov/centers/glenn/about/history/pioneer.html
- Webster, Guy. "Five Things About NASA's Martian Curiosity Rover." NASA. September 9, 2010. https://www.nasa.gov/mission_pages/msl/msl5things20100916.html
- We've Only Just Begun... NASA.gov. http://www.nasa.gov/mission_pages/station/main/5_year_anniversary.html
- Williams, David R. "The Apollo 8 Christmas Eve Broadcast." NASA. September 25, 2007. https://nssdc.gsfc.nasa.gov/planetary/lunar/apollo8_xmas.html
The Perseverance rover will explore Mars' Jezero Crater, gathering rock samples which may prove that life once existed on the red planet.