Things were on the quiet side last week at the South Pole. The sun is up but still very low in the sky—check out the long shadow cast by the IceCube Lab (ICL), above. Below, instead, is a nice view of the ICL as it sunbathes in the early sunrise, with sastrugi now visible in […]
It was very cloudy for the official sunrise this year. In fact, it was cloudy most of last week at the Pole, as evidenced in the weather balloon photo below, where the white ground blends seamlessly into the white sky. The sun is clearly visible on the horizon in the photo above and the one […]
We are pleased to announce the following PhD graduates who successfully defended their thesis in the summer of 2023: Paras Koundal Alexandra Trettin […]
A cubic-kilometer array embedded in ice, the IceCube Neutrino Observatory detects cosmic messengers called neutrinos that can travel through space uninhibited. Of particular interest are high-energy astrophysical neutrinos, which can be traced back to their sources. IceCube issues real-time alerts to the public within minutes of the detection of a neutrino event with a high […]
It’s getting quite bright outdoors, clear enough to see the penguin in front of you—that is, if you happen to be holding a paper version in your hand (or are reading a special comic), as there are no such creatures otherwise found at the South Pole. Even though it’s still cold at the Pole, the […]
Even without the stars and auroras, the sky at the South Pole can still steal the show. As the sky brightens ever so slowly during sunrise, the horizon takes on a colorful glow. Above, we have the IceCube Lab (ICL) shown in shadow with a backdrop of orange light stretching along the horizon. Below is […]
The skies might be getting a bit brighter as sunrise approaches, but last week at the Pole saw some rapidly dropping temperatures, reaching -100 F over the weekend. That’s not record-breaking, but it is extremely cold nonetheless. Severe cold doesn’t stop winterovers from doing their planned outdoor activities, however. Above, we see them all gathered […]
IceCube winterover Marc recently captured a nice swath of green auroras swirling above a bright low moon. It’s likely one of the last aurora photos of the season—as daylight begins to infiltrate the South Pole skies, auroras must be really bright in order to be seen. The images below of the telescopes in the Dark […]
The end of winter may be in sight at the South Pole, but the photo above of the IceCube Lab still presents a very wintry scene, all frosted over under a starry sky. The IceCube detector was rather quiet last week, but there was plenty going on at the station. Last week’s firefighting training involved […]
Last week concluded the 2nd ThaisCube workshop held in Chiang Mai, Thailand, a program that developed from a partnership between Chiang Mai University (CMU) in Thailand, the National Astronomical Research Institute of Thailand (NARIT), and the IceCube Neutrino Observatory. The workshop brought together IceCube researchers, Thai scientists, and aspiring young students. Held on August 8-11, […]