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Episodes Tagged with "Liquid Oxygen"

Posted on January 28, 2016

The structural efficiency of the S-II stage, in terms of the weight and pressures taken by its extra-thin walls, was comparable only to the capacity of one of nature’s most refined examples of structural efficiency, the egg.

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Posted on February 4, 2016

“The S-II stage was a nightmare the minute it was conceived, and it only got worse from there. During the course of its creation, it would grind up people and careers the way the transcontinental railway devoured laborers.  Though the methods and mat...

5-Test firing of a Saturn V second stage rocket S-II

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3-The S-II stage during stacking operations of Apollo 6 in the VAB

2-S-2 assembly building in Seal Beach, CA

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Posted on August 15, 2013

Over 52 years ago, in the early hours of May 5th, 1961 the US prepared to launch its first man into space. Three weeks earlier, the Soviet Union had sent Yuri Gagarin on an orbital mission. This was a suborbital mission planed to last only 15 minutes...

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Astronaut_Alan_Shepard_1961 – Copy

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Posted on June 24, 2015

Over 52 years ago, in the early hours of May 5th, 1961 the US prepared to launch its first man into space. Three weeks earlier, the Soviet Union had sent Yuri Gagarin on an orbital mission. This was a suborbital mission planed to last only 15 minutes...

Posted on September 24, 2015

Mercury-Redstone 4 was the fourth mission in the Mercury-Redstone series and the second U.S. manned suborbital spaceflight. The mission was essentially a repeat of Alan Shepard’s Freedom 7 flight.   So why was it necessary to launch another sub-orbit...