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Limits RegistryNASA's Lunar Reconnaissance Orbiter Diviner radiometer measured about 26 K (-247 °C) on the floor of permanently shadowed Hermite Crater near the Moon's north pole in 2009 — colder than measurements of Pluto's surface. Such craters never see sunlight and can trap water ice for billions of years.
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NASA's Lunar Reconnaissance Orbiter Diviner radiometer measured about 26 K (-247 °C) on the floor of permanently shadowed Hermite Crater near the Moon's north pole in 2009 — colder than measurements of Pluto's surface. Such craters never see sunlight and can trap water ice for billions of years.
The lowest surface temperature directly measured anywhere in the solar system.
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Limits Registry. LR-COLDEST-MEASURED-PLACE-SOLAR-SYSTEM. Coldest temperature measured in the solar system. 2026.