ASTRONAUGHTY

A day on Jupiter is only 10 hours long. Productivity experts hate this planet.

✓ TRUE FACT

Jupiter spins fast: its rotation period is about 9 hours 56 minutes. That rapid spin contributes to its strong winds and banded cloud patterns.

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A spoonful of a neutron star would weigh about 6 billion tons on Earth. Not dishwasher-safe.Gravity is weaker on the top of a mountain than at sea level. Altitude comes with a tiny physics discount.No two stars have the same spectrum—each is unique like a fingerprint. Even the universe avoids duplicates.The Moon has no sound because it’s practicing silent treatment.Mars is cold because it’s emotionally distant.There’s a hexagon-shaped storm on Saturn’s north pole. Geometry really went wild there.See all Astronaughty facts →

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