NOvA Neutrino (IMAGE) Colorado State University Caption This is an illustration of the three neutrino mass states and the three flavors that make them up (electron, muon and tau), as they were previously thought to mix. NOvA's new result shows that the third mass state may not have equal amounts of muon (yellow jellybeans) and tau (blue jellybeans) flavors. Credit Fermilab/Sandbox Studios Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.