11h 30min, dec 5, 2017 y - This Timeline Was Made; Bibliography

Description:

https://www.nasa.gov/pdf/153410main_Rockets_History.pdf

https://www.nasa.gov/centers/marshall/history/vonbraun/bio.html

http://www.bbc.com/future/story/20140905-the-nazis-space-age-rocket

https://history.nasa.gov/sputnik/

https://www.nasa.gov/multimedia/imagegallery/image_feature_924.html

https://www.nasa.gov/exploration/systems/sls/overview.html

https://www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-is-orion-58.html

https://www.nasa.gov/mission_pages/apollo/apollo11.html

https://www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-was-the-saturn-v-58.html

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