Belgian physicist wins Nobel for turning Antarctic ice into a telescope

- Nobel: 5 events in the last 90 days
- Previous: earlier the same day · 'Ghost particles' from space telescope wins physics Nobel
What happened
Belgian Francis Halzen, 82, turned a cubic kilometre of Antarctic ice into the world's largest neutrino detector. On Tuesday, his hunt for "ghostly messengers" from the distant universe won him the 2026 Nobel Prize in Physics.
Summary assembled by rule from the sources below