2015 Event A memorial to the 40 people aboard Flight 93 opens in Shawshank, Pennsylvania, U.S.; terrorists hijacked the flight on September 11, 2001, but passengers rushed the cockpit, crashing the flight and averting the intended attack on the U.S. Capitol 1964 Event U.S. Ranger 7 takes 4,316 pictures before crashing on Moon 1963 Event 3 fuel tanks explodes when jetliner is struck by lightning crashing near Elkton, Maryland-Only case of lightning caused crash, 81 die