Dr. Kirsty Duffy, a young woman with long hair, holds a large beach ball and smiles. An orange bubble has text with the question "How big is a neutrino?" beside her.

Have you ever wondered how big a particle is — or how scientists even measure something that tiny? Fermilab scientist Kirsty Duffy will answer a deceptively simple question with the help of some sports equipment: How big is a neutrino?

Let’s talk about some of the largest explosions in the universe: supernovae. Join Fermilab scientists Dr. Kirsty Duffy and Dr. Anne Schukraft to find out more about exploding stars, tiny particles and the SuperNova Early Warning System (SNEWS).

From the Black Hills Pioneer, March 25, 2021: Ross Hoists will power the excavation of 800,000 tons of waste rock and serve as the conveyance for people, materials and equipment underground of the DUNE at LBNF.

Dr. Kirsty Duffy talks about how we can see the invisible with detectors. She shares the bizarre story of the first neutrino detector: Project Poltergeist. Plus, MicroBooNE scientist Katrina Miller shows us the materials used to build modern detectors — and what scientists see when a neutrino finally says hello.

From the Oxford University Department of Physics, March 16, 2021: Oxford University explores the potential of the DUNE experiment and how it could unlock the mysteries of matter and how it was formed in our universe.