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By the numbers: Moons

By , 22 December 2021

Saturn and its moons

Cassini Imaging Team, SSI, JPL, NASA


The number of confirmed moons of Saturn



The number of vehicles with wheels that have driven on the Moon



The number of millimetres further away the Moon gets, every year



The number of people who have flown to the Moon, but never walked on it



Distance in light years to WASP-12b, an exoplanet that scientists think might have a moon


Did you know?

An exoplanet is a planet outside our solar system.


This column first appeared in Double Helix magazine. If you’re after more maths facts for kids, subscribe today!

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