Only 55% of Americans know that the sun is a star.
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Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
14
The heart of an astronaut actually gets smaller when in outer space.
216
Astronauts cannot burp in space.
232
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100