Project A119 (English Wikipedia)

Dörries, Matthias (2011). "The Politics of Atmospheric Sciences: "Nuclear Winter" and Global Climate Change". Osiris. 26 (1). University of Chicago Press, on behalf of The History of Science Society: 198–223. doi:10.1086/661272. JSTOR 661272. PMID 21936194. S2CID 23719340.

latimes.com (Global: 32^nd place; English: 21^st place)

"U.S. Weighed A-Blast on Moon in 1950s". Los Angeles Times. Associated Press. 18 May 2000. Archived from the original on 4 April 2019. Retrieved 9 September 2011.

nasa.gov (Global: 12^th place; English: 73^rd place)

"50th Anniversary of the Space Age". NASA. Archived from the original on 16 September 2011. Retrieved 8 September 2011.

news.google.com (Global: 67^th place; English: 32^nd place)

Myler, Joseph L (1 November 1957). "Latest Red Rumor: They'll Bomb Moon". Pittsburgh Press. p. 13. Retrieved 9 September 2011.
"Moon madness". The Sydney Morning Herald. 21 December 1969. p. 19. Retrieved 9 September 2011.

newspapers.com (Global: 24^th place; English: 12^th place)

"U.S. considered lunar a-bomb blast". Pittsburgh Post-Gazette. Associated Press. 18 May 2000. p. 7. Retrieved 10 May 2025 – via newspapers.com.
"Scientist Withdraws Request for Nuclear Blast on Moon". The Register. 7 January 1970. p. A8. Retrieved 10 May 2025 – via Newspapers.com.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Dörries, Matthias (2011). "The Politics of Atmospheric Sciences: "Nuclear Winter" and Global Climate Change". Osiris. 26 (1). University of Chicago Press, on behalf of The History of Science Society: 198–223. doi:10.1086/661272. JSTOR 661272. PMID 21936194. S2CID 23719340.
Reiffel, Leonard (4 May 2000). "Sagan breached security by revealing US work on a lunar bomb project". Nature. 405 (6782): 13. doi:10.1038/35011148. PMID 10811192.

novinite.com (Global: 4,605^th place; English: 3,679^th place)

"Secret Documents Reveal the Soviet Union Planned a Nuclear Blast on the Moon". Novinite. Retrieved 18 January 2021.

nytimes.com (Global: 7^th place; English: 7^th place)

select.nytimes.com

Broad, William J (16 May 2000). "U.S. Planned Nuclear Blast on the Moon, Physicist Says". The New York Times. Archived from the original on 21 May 2008. Retrieved 9 September 2011.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Dörries, Matthias (2011). "The Politics of Atmospheric Sciences: "Nuclear Winter" and Global Climate Change". Osiris. 26 (1). University of Chicago Press, on behalf of The History of Science Society: 198–223. doi:10.1086/661272. JSTOR 661272. PMID 21936194. S2CID 23719340.

svengrahn.pp.se (Global: low place; English: low place)

Zheleznyakov, Aleksandr. "The original E-3 project – exploding a nuclear bomb on the Moon". Sven Grahn. Retrieved 9 September 2011.

theguardian.com (Global: 16^th place; English: 11^th place)

Barnett, Antony (14 May 2000). "US planned one big nuclear blast for mankind". The Guardian. Archived from the original on 20 March 2021. Retrieved 8 September 2011.

web.archive.org (Global: 1^st place; English: 1^st place)

"50th Anniversary of the Space Age". NASA. Archived from the original on 16 September 2011. Retrieved 8 September 2011.
"Space Exploration". National Archives. 15 August 2016. Archived from the original on 18 March 2021. Retrieved 24 March 2021.
Barnett, Antony (14 May 2000). "US planned one big nuclear blast for mankind". The Guardian. Archived from the original on 20 March 2021. Retrieved 8 September 2011.
Broad, William J (16 May 2000). "U.S. Planned Nuclear Blast on the Moon, Physicist Says". The New York Times. Archived from the original on 21 May 2008. Retrieved 9 September 2011.
"U.S. Weighed A-Blast on Moon in 1950s". Los Angeles Times. Associated Press. 18 May 2000. Archived from the original on 4 April 2019. Retrieved 9 September 2011.
Tanner, Adam (9 July 1999). "Russia wanted nuclear bomb on moon". Independent Online. Archived from the original on 24 October 2012. Retrieved 9 September 2011.
"A Study of Lunar Research Flights, Volume I". Defense Technical Information Center. Archived from the original on 18 April 2012. Retrieved 9 September 2011.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Hoddeson et al. 1993, pp. 392–393. Hoddeson, Lillian; Henriksen, Paul W.; Meade, Roger A.; Westfall, Catherine L. (1993). Critical Assembly: A Technical History of Los Alamos During the Oppenheimer Years, 1943–1945. Cambridge University Press. ISBN 978-0-521-54117-6. OCLC 26764320.
Sagan, Carl (1961), Organic Matter and the Moon, United States National Research Council, p. 46, Bibcode:1961orm..book.....S, OCLC 1335482

Project A119 (English Wikipedia)

adsabs.harvard.edu (Global: 14th place; English: 9th place)

ui.adsabs.harvard.edu

archive.org (Global: 6th place; English: 6th place)

archives.gov (Global: 319th place; English: 166th place)

doi.org (Global: 2nd place; English: 2nd place)

dtic.mil (Global: 934th place; English: 530th place)

oai.dtic.mil

iol.co.za (Global: 1,191st place; English: 652nd place)

jstor.org (Global: 23rd place; English: 15th place)

latimes.com (Global: 32nd place; English: 21st place)

nasa.gov (Global: 12th place; English: 73rd place)

news.google.com (Global: 67th place; English: 32nd place)

newspapers.com (Global: 24th place; English: 12th place)

nih.gov (Global: 5th place; English: 5th place)

pubmed.ncbi.nlm.nih.gov

novinite.com (Global: 4,605th place; English: 3,679th place)

nytimes.com (Global: 7th place; English: 7th place)

select.nytimes.com

semanticscholar.org (Global: 15th place; English: 8th place)

api.semanticscholar.org

svengrahn.pp.se (Global: low place; English: low place)

theguardian.com (Global: 16th place; English: 11th place)

web.archive.org (Global: 1st place; English: 1st place)

worldcat.org (Global: 4th place; English: 4th place)

search.worldcat.org

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

archive.org (Global: 6^th place; English: 6^th place)

archives.gov (Global: 319^th place; English: 166^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

dtic.mil (Global: 934^th place; English: 530^th place)

iol.co.za (Global: 1,191^st place; English: 652^nd place)

jstor.org (Global: 23^rd place; English: 15^th place)

latimes.com (Global: 32^nd place; English: 21^st place)

nasa.gov (Global: 12^th place; English: 73^rd place)

news.google.com (Global: 67^th place; English: 32^nd place)

newspapers.com (Global: 24^th place; English: 12^th place)

nih.gov (Global: 5^th place; English: 5^th place)

novinite.com (Global: 4,605^th place; English: 3,679^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

semanticscholar.org (Global: 15^th place; English: 8^th place)

theguardian.com (Global: 16^th place; English: 11^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 4^th place; English: 4^th place)