Last week, things were quiet for IceCube’s winteovers as well as for the South Pole station in general, in recovery mode after the midwinter celebrations. But the skies weren’t quiet—the stars were out and auroras danced overhead. On one occasion, a large green auroa almost filled the entire sky, enough to fill one’s head with a particular song, but just replacing “blue” with “green.” The bottom image shows the IceCube Upgrade drill camp under clear skies.
