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Elusive Particles That Slip Through Earth Win Physics Nobel Prize

Scientists have been honoured for groundbreaking discoveries about ghostly particles that pass through the human body and Earth itself without leaving a trace. The work has opened new frontiers in understanding the fundamental nature of the universe.

LSN India · 6 October 2026

Elusive Particles That Slip Through Earth Win Physics Nobel Prize

The Nobel Prize in Physics has been awarded for discoveries concerning particles that interact so weakly with matter that trillions pass through human bodies every second without being detected. These elusive entities, known as neutrinos, represent one of nature's most profound mysteries and have long challenged physicists to explain their behaviour and origins.

Neutrinos are produced in vast quantities by the sun and other cosmic sources, yet their interaction with ordinary matter is so faint that they rarely collide with atoms. This makes them extraordinarily difficult to study, requiring specially designed detectors and ingenious experimental methods to capture evidence of their existence. Despite their ghost-like nature, neutrinos play a crucial role in the cosmos and in the nuclear processes that power stars.

The breakthrough achievements recognised by the prize have fundamentally advanced humanity's ability to detect and study these particles. Scientists developed innovative techniques to observe neutrinos from the sun, supernovae, and other astronomical phenomena, revealing unexpected properties that challenge conventional physics models. These discoveries have implications for understanding stellar evolution, the early universe, and the fundamental forces that govern reality.

The recognition underscores the importance of pursuing knowledge about the invisible universe that surrounds us. By studying particles that leave virtually no trace, researchers have illuminated new pathways for exploring the cosmos and uncovering the deepest laws of nature that remain largely unknown to science.