Week 52 at the Pole

Like other places around the world, the South Pole has its traditions for ringing in the new year, but some of them are unique to this locale. For example, each year they hold a ceremony at the geographic pole to set a new pole marker into place. The exact location of the geographic pole shifts […]

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Week 51 at the Pole

There are many well-established traditions at the South Pole, and the “Race Around the World” (above) is one of them—a fun run that covers about a two-mile circumference around the South Pole, crossing through all the world’s time zones. Costumes optional, but part of the fun. Last week at the Pole they celebrated Christmas, with […]

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Week 50 at the Pole

The holiday season is often a busy time of year for many people, and things are no different at the South Pole. Last week, the IceCube winterovers had their hands full with some detector troubleshooting and maintenance—below they are seen testing batteries and swapping them out at the IceCube lab—as well as clearing snow from […]

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2021 IceCube Calendar – Free printable!

Download our printable 2021 IceCube Calendar! Featuring a dozen stunning photos taken by our winterovers, this calendar will teach you something new about the IceCube Neutrino Observatory and the South Pole every month. Letter size Tabloid size (A4) […]

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Week 49 at the Pole

It was a fairly busy week at the Pole. IceCube’s new winterovers made their first IceTop snow measurements, an outdoor task that requires daylight to perform. Driving around the detector in a PistenBully helps take care of business more quickly and easily. Since it’s summer there, the weather is rather mild (for the Pole!), but the skies […]

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IceCube pipeline responds quickly to transient phenomena reported by other observatories

The IceCube Neutrino Observatory, an array of over 5,000 light sensors embedded in a cubic-kilometer of ice at the South Pole, was built to detect astrophysical neutrinos: mysterious and nearly massless particles that carry information about the most energetic events in the cosmos. Every time IceCube sees something that might be a cosmic neutrino, it […]

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New IceCube analysis sets upper limits on time-dependent neutrino sources

The IceCube Collaboration searches for neutrino sources using a variety of analysis methods. In a paper submitted yesterday to The Astrophysical Journal, the collaboration describes a time-dependent all-sky scan using five years of IceCube data as well as a specific analysis of blazar 3C 279. The analyses did not reveal any new neutrino point sources. […]

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