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The long flame of the fuel hypergolic is clearly visible
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American Moon

The long flame of the fuelhypergolic is clearly visible under the LEM engineduring...

The long flame of the fuel
hypergolic is clearly visible under the LEM engine
during combustion

Full Transcript

00:00:01.000 --> 00:00:04.008
The long flame of the fuel hypergolic is clearly visible
00:00:04.083 --> 00:00:07.022
under the LEM engine during combustion.
Duration
7 seconds
Views
35
Timestamp in Movie
01:24:55
Uploaded
Jun 29, 2025
Genres
documentary, history
Production
N/A

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Movie Summary

This documentary examines the authenticity of the photographic record of NASA's Apollo missions.
But in the original images of the Apollo missions - American Moon 00:07
But in the original images of the Apollo missions
This is Apollo 15 as it lifts off from the Moon. - American Moon 00:04
This is Apollo 15 as it lifts off from the Moon.
This is Apollo 16, and this is Apollo 17. - American Moon 00:05
This is Apollo 16, and this is Apollo 17.
None of them show a flame during takeoff. - American Moon 00:05
None of them show a flame during takeoff.
Some might think that hypergolic fuel, - American Moon 00:09
Some might think that hypergolic fuel,
But it is not, and there are several examples that prove it. - American Moon 00:05
But it is not, and there are several examples that prove it.
This is a Draco engine, which uses hypergolic fuel, - American Moon 00:06
This is a Draco engine, which uses hypergolic fuel,
As you can see, the flame emitted from the engine is clearly visible. - American Moon 00:05
As you can see, the flame emitted from the engine is clearly...
The space shuttle also uses hypergolic fuel - American Moon 00:11
The space shuttle also uses hypergolic fuel
This is another image during the shuttle maneuvering in space. - American Moon 00:05
This is another image during the shuttle maneuvering in spac...
The jet of hypergolic fuel is clearly visible. - American Moon 00:04
The jet of hypergolic fuel is clearly visible.
This is the Soiuz spacecraft, - American Moon 00:06
This is the Soiuz spacecraft,
Soyuz also uses hypergolic fuel - American Moon 00:05
Soyuz also uses hypergolic fuel
And in this case, the jets are clearly visible, - American Moon 00:07
And in this case, the jets are clearly visible,
In fact, they are even more visible, - American Moon 00:06
In fact, they are even more visible,
These examples show that the jet of hypergolic fuels - American Moon 00:07
These examples show that the jet of hypergolic fuels
So we ask ourselves the following question: - American Moon 00:12
So we ask ourselves the following question:
THE ENGINE MADE NO NOISE - American Moon 00:11
THE ENGINE MADE NO NOISE
This is the noise produced from the LEM's takeoff engine - American Moon 00:06
This is the noise produced from the LEM's takeoff engin...
Yet during lunar liftoff there's no noise in the cabin. - American Moon 00:06
Yet during lunar liftoff there's no noise in the cabin.