(performer: "Swing Low, Sweet Chariot" (circa 1872) - uncredited)
4 Biographical Movies |
15 Print Biographies |
1 Magazine Cover Photo |
The Four Marx Brothers
Did You Know?
In 1971, the Mariner 9 spacecraft arrived in orbit around Mars - to find it entirely engulfed in a planet-wide dust storm. The only features clearly visible were four dark spots (now known to correspond to the Tharsis volcanoes and Olympus Mons). Carl Sagan
was so fascinated by these that his colleagues at Cornell University jokingly called them "Carl's Marks"; Sagan, in his turn, nicknamed the ...