In Sardinia and Sicily two telescopes to learn about the archaeology of the cosmos
One to be placed more than 100 meters deep, in the tunnels of a sleepy old galena and copper mine, and the other 3500 meters deep in the Sicilian Sea. These are the Einstein telescope and the Km3net (Cubic Kilometer Neutrino Telescope).
Ilsole24ore.com, 12/10/23