Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Astronauts get taller when they are in space.
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The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
Jupiter is bigger than all the other planets combined.
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Earth is the only planet in our solar system that's not named after a god or goddess.
17
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160