‘Ghost particles’ from space telescope wins physics Nobel BBCFrancis Halzen, Belgian physicist based in U.S., awarded Nobel prize for pioneering work on neutrinos CBCNobel Prize in physics awarded to Francis Halzen for his work detecting ‘ghostly’ cosmic particles CNNFrancis Halzen wins Nobel Prize in physics for work on mysterious ghost particles called neutrinos CTV NewsPress release: Nobel Prize in Physics 2026 – NobelPrize.org NobelPrize.org