Why is the universe made of matter? These 'ghost particle' experiments could help us find out

Space.comThursday, December 4, 2025 at 1:00:00 PM
PositiveScience
Why is the universe made of matter? These 'ghost particle' experiments could help us find out
  • A new joint analysis from the NOvA and T2K experiments has provided the most precise insights into neutrino behavior, advancing the quest to understand why the universe is predominantly composed of matter rather than antimatter. This research highlights the role of neutrinos, often referred to as 'ghost particles', in the fundamental structure of the cosmos.
  • This development is significant as it enhances the scientific community's understanding of the fundamental forces and particles that shape the universe. By studying neutrinos, scientists aim to uncover the underlying reasons for the matter-antimatter imbalance, which is crucial for explaining the universe's composition and evolution.
  • The investigation into neutrinos is part of a larger scientific effort to explore cosmic mysteries, including dark matter and its interactions. As researchers delve deeper into these phenomena, they are also examining the nature of dark matter and its potential behaviors, which could challenge existing theories about fundamental forces in the universe.
— via World Pulse Now AI Editorial System

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