Science news articles about 'cosmic ray particles'

... from the start. "We've been operating it and looking at cosmic ray particles," he said. "Nature gives us these cosmic rays for free, and they're the same kinds of particles we'll see when the machine turns ...

... . Until recently, it was widely held that cosmic-ray particles came toward Earth uniformly ... is not so uniform. When these high energy cosmic ray particles strike the Earth's atmosphere, a large ...

... fields affect the generation of the remnant's cosmic ray particles. NC State physicists Dr ... know that supernovae create cosmic rays - fast-moving subatomic particles that play a role ... by high-energy cosmic particles, making this remnant one of the best examples of a cosmic ray accelerator ...

... , scientists detected the first signs of cosmic rays - subatomic particles (mostly protons) that zip through ... from massive stars are the dominant accelerators of cosmic-ray particles. Galaxies with high levels of star ...

... emission results when fast-moving particles called cosmic rays strike galactic gas ... of exploded stars somehow accelerate cosmic ray particles to their fantastic energy. "For the first time ...

... cores of distant galaxies; massive stellar explosions; annihilation of dark matter; cosmic-ray particles interacting with photons ...

... . CREAM is investigating high-energy cosmic-ray particles that originated from distant supernovae explosions in the Milky Way and reached Earth. Currently ...

... have observed that the main energy flux of cosmic ray particles with energies exceeding 1 teraelectron volt -- the kind of high energy associated ...

Cosmic rays are really sub-atomic particles, being mainly protons (hydrogen nuclei) and occasionally ... nuclei and very occasionally electrons. Cosmic ray particles are very energetic as a result of them ...

... cosmic ray particles penetrate our atmosphere, they collide with air molecules and produce new high-energy ...

A sun eruption could have sent cosmic ray particles that created a rush of radioactive carbon-14.