Do Underwater Air Bubbles Prove NASA Fakes Space Walks?
Conspiracy theorists claim that NASA fakes its space walks in a massive swimming pool with a mocked-up ISS and green screens. They cite the presence of air bubbles underwater as proof of their allegations. However, these claims are easily debunked by scientific facts.
In space, astronauts wear suits that maintain a pressurized environment. This prevents the vacuum of space from pulling air out of their lungs or causing their bodies to burst. When astronauts exit the ISS, they do so in a spacecraft that is also pressurized. This means that there is no air leakage into the water.
The air bubbles that conspiracy theorists point to are actually caused by the astronauts' movements. When an astronaut moves their arm or leg, they create a pocket of air that is pushed out of the suit. This air then coalesces into bubbles, which can be seen in the water.
The presence of air bubbles underwater is a normal and expected occurrence during space walks. It does not provide any evidence that NASA is faking its space walks.
Related Questions and Answers
Q: Why do astronauts wear suits during space walks?
- A: To maintain a pressurized environment and protect them from the vacuum of space.
Q: How do astronauts get to the ISS?
- A: In a spacecraft that is also pressurized.
Q: What causes the air bubbles that are seen underwater during space walks?
- A: The movement of the astronauts' arms and legs.
Q: Is there any evidence that NASA fakes its space walks?
- A: No, the claims of conspiracy theorists have been repeatedly debunked.
Q: Why do conspiracy theories about space walks persist?
- A: Because they exploit people's lack of scientific understanding and the allure of believing something that is not true.
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