It is one of the most powerful cosmic rays slamming into Earth and has been named "Amaterasu" after the Japanese sun goddess.
These ultra-high energy particle passes atmosphere smoothly without any deflection by magnetic fields.
Spotted by – Telescope Array observatory in Utah, a collaboration of the United States, Japan, Korea, Russia, and Belgium to observe cosmic rays.
Energy – It exceeds 240 exa-electron volts (EeV), millions of times more powerful than the particles produced by the Large Hadron Collider, which is the most powerful accelerator ever built.
It is 2nd only to the ‘Oh-My-God’ particle, another high-energy cosmic ray at 320 EeV that was detected in 1991.
Source – Only the most powerful cosmic events, on scales far exceeding the explosion of a star, are thought to be capable of producing such energetic particles.
But Amaterasu appears to have emerged from the Local Void, an empty area of space bordering the Milky Way galaxy.
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