ultrahigh

The researchers’ “continuous model” of the origins of ultrahigh-energy cosmic rays is a simplification — every piece of matter does not emit ultrahigh-energy cosmic rays.

The correspondence makes it more likely that TDEs are at least one source of ultrahigh-energy cosmic rays.

The direction of the cosmic-ray excess was nowhere near the center of the Milky Way galaxy, supporting the long-standing hypothesis that ultrahigh-energy cosmic rays come from outside the galaxy.

More clues have arrived in the form of super-energetic neutrinos, which are produced by ultrahigh-energy cosmic rays.

They’re predicting a future of both ultralow rates and ultrahigh profit growth that’s never reigned in the past.

Technophilanthropists: Today there are more than 1,400 billionaires and 93,000 “ultrahigh net worth” individuals in the world.