+A neutrino is a fundamental [Subatomic particle](/wiki/subatomic_particle), with almost no mass and interacting only very weakly with other matter. These "ghost particles" are born from nuclear reactions, streaming through the [Universe](/wiki/universe) at nearly light speed, offering unique glimpses into [Supernova](/wiki/supernova)e and the cosmos.
+## See also
+- [Particle Physics](/wiki/particle_physics)
+- [Quantum Mechanics](/wiki/quantum_mechanics)
+- [Nuclear Fusion](/wiki/nuclear_fusion)
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