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Stennis Shuttle Engine Test - April 21, 2001 9:55pm
CDT - Neato quotient of 9 out of 10. This was the first time the
Stennis Space Center in Mississippi held an evening test that was open to
the public (most tests are closed). It was opened as a celebration for
the 20th anniversary of the space shuttle program. Less than 5,000
were expected, over 10,000 showed up. Who knows how many just simply
gave up because of the traffic? The test was for a Pratt & Whitney
main shuttle engine and included gimbal tests. The test was
spectacular and ran for about 520 seconds, which is the amount of time the
main engines would fire taking a shuttle to orbit. One big difference
between this and a shuttle launch is that you are watching the 400,000
ft/lbs (yes, NASA still uses the English system; as an exercise, calculate
the speed of light in furlongs/fortnight) being delivered on a continuous
basis instead of seeing it go off into orbit. |
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These are just a couple of shots of the test. All
pictures were taken with a handheld Nikon FG using Fuji Superia ISO 800
print film. Lenses were a Nikon Zoom 75-150mm f3.5 and a Nikon 50mm
f1.8. Actual f/stops and exposure times varied from shot to shot. |

This was taken near the beginning of the test. 400,000
ft/lbs is like not having to say you are sorry.

I wanted to capture the plume of steam caused as the reflected
thrust struck the sound suppression water flow. This picture was taken on
a bulb setting (exposure of about 5 seconds) with my faster 50mm lense.
The ground was shaking enough to cause vibration in the photograph.
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