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ZpKL4 TIL In his original concept drawings for Oscar the Grouch, creator Jim Henson imagined a magenta monster. Due to the limitations of early color television, Oscar was redesigned with orange fur for his premiere on the first season of Sesame Street in 1969, and changed to green for the second season.
M7yVW TIL: Oscar the Grouch was orange for the first season of Sesame Street (1969), and has been green ever since the second season (1970)
M7DwA TIL After flying into Earth orbit in Apollo 7, Donn Eisele and his crew never went to space again, as divorce and a testy crew commander led to the astronauts being labeled as troublemakers. Unknown to everyone, Eisele wrote a detailed memoir that was only discovered and published after his death