IceCube Neutrino Observatory

neutrino detector

Also known as: South Pole Neutrino Observatory

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July 20, 2026

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The IceCube Neutrino Observatory is a unique telescope located at the South Pole that detects high-energy neutrinos. Neutrinos are elementary subatomic particles with no electric charge and very little mass. They are subject to the weak force and are highly penetrating, meaning they can pass through vast amounts of matter without interacting.1

IceCube uses an array of optical sensors embedded deep within the Antarctic ice sheet to detect the faint light produced when neutrinos interact with the ice. This allows scientists to study neutrinos originating from distant cosmic sources, providing insights into fundamental physics and the universe.21

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Antarctica
Post-IGY research
…Antarctic Systems and Stocks], and IceCube [South Pole Neutrino Observatory]). Additional scientific endeavours included the various SCAR working groups and, notably, a collection of interdisciplinary projects and international observing networks, such as the Southern Ocean Observing System (SOOS).
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…Antarctic Systems and Stocks], and IceCube [South Pole Neutrino Observatory]). Additional scientific endeavours included the various SCAR working groups and, notably, a collection of interdisciplinary projects and international observing networks, such as the Southern Ocean Observing System (SOOS).
Read More