Thanksgiving Day becomes an official holiday, "Alice's Adventures in Wonderland" is published, the NHL is formed, "Casablanca" premieres, and the Concorde lands for the last time, all on this day.
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U.S. Air Force/George Roberts
2011: The robotic Mars Science Laboratory, the largest rover ever sent to Mars, is launched by NASA. The rover, Curiosity, would land in Gale Crater on Mars on Aug. 6, 2012, with a goal of finding evidence of past or present life on the planet.