Zond 1 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Zond 1" in English language version.

Last modified: 21:11:48, 27 May 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

61drewexmachina.com

low place

low place

12^th place

73^rd place

6^th place

6^th place

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

Huntress Jr, Wesley T.; Marov, Mikhail Ya (2011). Soviet Robots in the Solar System Mission Technologies and Discoveries. Springer-Praxis. p. 139. ISBN 9781441978974.

drewexmachina.com (Global: low place; English: low place)

"Zond 1: The First Lander Sent to Venus". Drew Ex Machina. April 2, 2020. Retrieved February 8, 2024.

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

science.nasa.gov

"Deep Space Chronicle" (PDF). NASA. June 2002.

nasa.gov

"Beyond Earth: A Chronicle of Deep Space Exploration". NASA. 2018. Retrieved May 27, 2026.