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Astronauts are seeing weird things in space.
During Apollo 11 astronauts reported seeing strange flashes of blue light even with their eyes closed.
Researchers launched an investigation to figure out what was going on…
This, of course, led to a lot more questions. To find out more, follow along!
#Apollo #Space #CosmicRays
Transcript
Astronauts are seeing weird things in space. So during Apollo eleven, astronaut Neil Armstrong said that he saw strange flashes of blue light even when his eyes were closed. So we know that once they leave the protective shield of Earth's atmosphere and our magnetic field, astronauts are exposed to all kinds of new threats, most of which you can't see with the human eye. Eye, like trillions of these high energy particles moving at nearly the speed of light. Most pass right through the astronauts, but sometimes they hit right in the astronaut's eye, and they move through the eye water faster than the speed of light in water, which creates this special reaction that's kind of like a sonic boom. But instead of the boom sound, it erupts as this incredibly fast flash of blue light directly in the eye of the astronaut, visible even with their eyes closed. But we have a lot of questions about where these particles actually come from, so we've built these huge machines to catch them, to see those follow along.