NASA's Finest Hour

Forty-one years ago today, the crew of Apollo 13 left Earth headed for the Fra Mauro highlands of the Moon.  Less than six days later, they would be back on Earth following an epic life and death struggle to survive the effects of an explosion that rocked their spacecraft 200,000 miles from home.

 

Apollo 13 was slated as the 3rd lunar landing mission of the Apollo Program.  The intended landing site was the mountainous Fra Mauro region near the lunar equator.  The Apollo 13 crew consisted of Commander James A. Lovell, Jr., Lunar Module Pilot Fred W. Haise, Jr. and Command Module Pilot John L. (Jack) Swigert, Jr.  Lovell was making his fourth spaceflight (second to the Moon) while Haise and Swigert were space rookies.

 

Apollo 13 lifted-off from LC-39A at Cape Canaveral, Florida on Saturday, 11 April 1970.  The official launch time was 19:13:00 UTC (13:13 CST).  During second stage burn, the center engine shutdown two minutes early as a result of excessive longitudinal structural vibrations.  The outer four J-2 engines burned 34 seconds longer to compensate.  Arriving safely in low Earth orbit, Lovell observed that every mission seemed to have at least one major glitch.  Clearly, Apollo 13′s was now out of the way!

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