#OnThisDate July 20, 1976: Martian Milestone

https://history-collectors.com/ | Own A Piece Of History

--------------------------------------------------------------------------------------------

Whether You're Commuting, Working Out, Or Just Relaxing, These Recordings Give You The Freedom To Absorb Knowledge At Your Own Pace, Wherever You Are.

Tune In To Focus Deeply On The Content Without Visual Distractions, And Easily Control Playback To Review Complex Topics As Needed.

Perfect For Auditory Learners Or Anyone Looking To Maximize Their Time — Click Play All To Listen Now And Transform Your Time Into A Productive Learning Session!

For Enthusiasts Of Historical Ephemera, Visit History-Collectors.com To Find Collectibles That Might Complement Your Collection.

You Can Own A Piece Of History.

--------------------------------------------------------------------------------------------

References / More Knowledge:
NASA. Viking Mission to Mars. https://nssdc.gsfc.nasa.gov/planetary/viking.html
NASA History Office. Exploring the Planets: Viking Mission. https://history.nasa.gov/SP-4212/ch6.html
Canright, Shelley. “Viking Mission to Mars.” NASA, 2011. https://www.nasa.gov/mission_pages/viking/
Levine, Joel S. “The Viking Mission to Mars: The Search for Life on the Red Planet.” Astrobiology, vol. 1, no. 1, 2001, pp. 77–93.
NASA Jet Propulsion Laboratory. “Mars Exploration Program.” https://mars.nasa.gov/programmissions/missions/past/viking/