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11
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2answers
1k views

Features seen on the Space Shuttle's solid booster; what does “LOADED” mean exactly?

The question Please explain the time reference shown in Shuttle launch engineering video links to the very cool video Ascent - Commemorating Shuttle. After about ...
5
votes
1answer
165 views

Why does this photo of the Hubble Space Telescope look so weird?

Question: Can someone identify this photograph of the Hubble Space Telescope seen as a still in the Los Angeles Times YouTube video Scientists witness huge cosmic crash, find origins of gold, figure ...
20
votes
1answer
2k views

What is the function of the corrugations on a section of the Space Shuttle's external tank?

There is a section of the Space Shuttle's external tank that appears to have large corrugations. I spotted them and saw how deep they are in a photo in this answer, a cropped section of which is shown ...
23
votes
1answer
6k views

Why is this part of the Space Shuttle launch pad suspended so high off the ground?

http://science.ksc.nasa.gov/shuttle/missions/sts-107/images/high/KSC-02PD-1894.jpg shows a large part of the launch pad suspended off the ground. What is it for and why is there all that empty space ...
2
votes
1answer
92 views

Identify this astronaut and shuttle mission

After about 02:00 in the Kinematic video SpaceX Delivers Critical Docking Adapter for NASA to the ISS the astronaut says: You know the Space Shuttle’s been with ...
26
votes
2answers
2k views

What's on the bottom of the Shuttle's external fuel tank?

In the Wikipedia article about Spaceplane there's a (rare and cool) shot of the Space Shuttle from one of the SBRs immediately after it was released. The web page for the image says: Space Shuttle ...
20
votes
1answer
2k views

What are the small gas jets at the rims of the Space Shuttle Main Engines?

As can be seen in close-up footage of SSME ignition, such as the video below, there are small jets of an unknown gas/vapor emanating from specific points around the ...