The Conversation

What the universe's most elusive particles can tell us about the universe's most energetic objects

Author: The Conversation USA

A burst of ghostly neutrinos may have been generated by a quasar like this.ESO/M. Kornmesser

In 2012, a tiny flash of light was detected deep beneath the Antarctic ice. A burst of neutrinos was responsible, and the flash of light was their calling card.

It might not sound momentous, but the flash could give us tantalising insights into one of the...

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