Fifty years ago, on July 20, 1976, the NASA Viking 1 mission achieved the first successful robotic l...
SCIENCE
July 21, 2026
White to move and mate in two #851 – 50th Anniversary of the Viking mission to Mars
Fifty years ago, on July 20, 1976, the NASA Viking 1 mission achieved the first successful robotic landing on Mars. 45 days later, on September 3, 1976…
Fifty years ago, on July 20, 1976, the NASA Viking 1 mission achieved the first successful robotic landing on Mars. 45 days later, on September 3, 1976…
Author: Daily Kos
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