Nobel Highlights Work Using Antarctic Ice to Study the Universe
Born in Vitória (ES), graduated in journalism in 2023 and started her career on the independent portal A Investigação. Currently, she is pursuing a postgraduate degree in literature, arts, and philosophy at the Pontifical Catholic University of Rio Grande do Sul and is a reporter for Revista Oeste in São Paulo, where she writes about Brazil, politics, and international affairs.
TL;DR
- Francis Halzen developed a new method to observe the universe using neutrinos.
- This led to the creation of the IceCube observatory at the South Pole.
- IceCube uses Antarctic ice to detect light flashes from neutrino interactions.
- The observatory became fully operational in 2011 with 5,160 sensors.
- In 2013, evidence of cosmic neutrinos was announced, confirming the discovery later.
- IceCube aims to identify sources of high-energy neutrinos, such as the galaxy NGC 1068.
- An expansion, IceCube-Gen2, is planned to increase detection volume.