The 2026 Nobel Prize in Physics has been awarded to Francis Halzen for his work on neutrinos. The prize recognizes his role in the discovery of high-energy neutrinos, which are described as ghost-like messengers from the cosmos.
Neutrinos are subatomic particles that rarely interact with matter, allowing them to travel across the universe without being deflected. This makes them valuable for studying cosmic phenomena, as they can carry information about distant sources.
The award highlights the growing importance of neutrino astronomy in understanding the universe. Halzen's work has helped open a new window on high-energy events in space.