Scientists have detected changes in cosmic rays that could reveal the true origin of these extreme particles in the universe.
Morning Overview on MSN
Ultra-high-energy cosmic rays from protons to iron nuclei all hit the same energy cliff — a pattern nobody had seen in 100 years of data
For more than a century, physicists have watched particles rain down from space carrying energies that dwarf anything a ...
For decades, a sharp kink in the energy spectrum of particles raining down from space has taunted astrophysicists, hinting at powerful engines in our Galaxy but refusing to reveal their identity. Now ...
There may be an ultraheavy explanation for the mystery surrounding the origins of the highest-energy particles ever observed. Ultrahigh-energy cosmic rays are particles from space that strike Earth ...
Scientists may have finally uncovered the mystery behind ultra-high-energy cosmic rays — the most powerful particles known in the universe. A team from NTNU suggests that colossal winds from ...
High-energy cosmic rays, 10 million times more powerful than particles accelerated in Earth's strongest atom smasher, may ...
Answers to some of cosmology's most pressing questions are obscured by simple dust. It concerns the Cosmic Noon, a period of time that began around 2 billion years after the Big Bang, when nearly all ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results