S-II (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "S-II" in English language version.

refsWebsite

Global rank English rank

75^th place

83^rd place

2web.archive.org

1^st place

1^st place

low place

low place

1heroicrelics.org

low place

low place

1spacelaunchreport.com

low place

low place

1chicagotribune.com

95^th place

70^th place

chicagotribune.com

archives.chicagotribune.com

"Skylab rocket debris falls in Indian Ocean". Chicago Tribune. January 11, 1975. Retrieved October 22, 2014.

heroicrelics.org

"The Tortoise Steps of Saturn S-II". Retrieved 2023-03-20.

nasa.gov

history.nasa.gov

Aikens, David. "Saturn Illustrated Chronology - Part 2: January 1961 through December 1961". NASA-Marshall Space Flight Center. p. 28.
Apollo 18-19 Ground Ignition Weights (NASA)
Aikens, David. "Saturn Illustrated Chronology - Part 7: January 1966 through December 1966". NASA-Marshall Space Flight Center. Retrieved February 17, 2011.

history.msfc.nasa.gov

"Second Stage Fact Sheet" (PDF). Archived from the original (PDF) on 2015-03-26. Retrieved 2014-09-23.

spacelaunchreport.com

Kyle, Ed. "Saturn Vehicle History". spacelaunchreport.com. Archived from the original on March 21, 2022.

uah.edu

libarchstor2.uah.edu

"Manufacturing plan for Saturn S-II, Stages 16-25". uah.edu. Retrieved 2023-03-18.

web.archive.org

"Second Stage Fact Sheet" (PDF). Archived from the original (PDF) on 2015-03-26. Retrieved 2014-09-23.
Kyle, Ed. "Saturn Vehicle History". spacelaunchreport.com. Archived from the original on March 21, 2022.