Physicists Spot Potential Source of 'Oh-My-God' Particles
sciencehabit (1205606) writes For decades, physicists have sought the sources of the most energetic subatomic particles in the universe — cosmic rays that strike the atmosphere with as much energy as well-thrown baseballs. Now, a team working with the Telescope Array, a collection of 507 particle detectors covering 700 square kilometers of desert in Utah, has observed a broad 'hotspot' in the sky in which such cosmic rays seem to originate. Although not definitive, the observation suggests the cosmic rays emanate from a distinct source near our galaxy and not from sources spread all over the universe.
Thank you for being a friend
Traveled down the road and back again
Your heart is true, you're a pal and a cosmonaut.
And if you threw a party
Invited everyone you knew
You would see the biggest gift would be from me
And the card attached would say, thank you for being a friend.