Astronauts
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15 Places on Earth That NASA Uses to Train Astronauts Because They Look Like Other Planets
NASA doesn’t just train in labs; they go to extreme places on Earth to simulate Mars and the Moon. Discover the locations that look like other planets
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15 Things Astronauts Experience That Don’t Feel Real
Discover 15 things astronauts experience in space that don’t feel real, from zero gravity to strange physical changes that challenge life on Earth.
