IceCube, the Antarctic neutrino detector that in July of 2018 helped unravel one of the oldest riddles in physics and astronomy — the origin of high-energy neutrinos and cosmic rays — is getting an upgrade.
Last week it warmed up a bit at the Pole, rising from about -45 ºF (-43 ºC) to about -15 ºF (-26 ºC) over the course of the week. Much more summerlike.
Last week, IceCube’s current winterovers, John and Yuya, officially completed a full year at the South Pole, and they’re still going. Their new replacements have not yet arrived, but they are on their way.
It’s a harsh environment at the South Pole. And on windy days, you can really feel it—even in the photos. The flags at the ceremonial South Pole really take a beating.
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The scene outside the South Pole station—now that there’s sunlight to see by—is rather changed from how the winterovers remember it last summer. There’s quite a build-up of drifted snow around the tower end of the station.
