Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
NASA invented baby food as we know it today.
7
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
The light hitting the earth right now is 30 thousand years old.
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