Forty five years ago today, the embattled crew of Apollo 13 safely returned home. Against great odds, aided by terrific ingenuity from crews on the ground and undoubtedly by divine providence, the Apollo 13 crew survived an oxygen tank explosion and resultant failure of other systems through improvisation, steely dedication and pure grit.  

I was just finishing my junior year of high school when this occurred. Apollo 13 has been an inspiration to me ever since.

Photo: Astronauts James Lovell, John Swigert and Fred Haise are shown soon after their rescue still unshaven and wearing space overalls.