Among many other firsts, Apollo 8 would be the first to send humankind outside of Earth’s orbit and then to orbit the moon, broadcast around the Earth on Christmas Day, 1968. This overshadowed mission was planned under a tight deadline and changed the space race. Happy holidays from the History Boiz! Sources: Kluger, Jeffrey. Apollo 8: The Thrilling Story of the First Mission to the Moon. Henry Holt et Company, 2018. Kurson, Robert. Rocket Men: The Daring Odyssey of Apollo 8 and the Astronauts Who Made Man’s First Journey to the Moon. Random House, 2019. Sandler, Martin W. Apollo 8: The Mission That Changed Everything. Thorndike Press, 2019.