Scientists have found a neutrino that could come from a gamma-ray burst, an active black hole or a collision between a cosmic ...

Cosmic rays are high-energy charged particles, mostly protons or heavier atomic nuclei, that constantly bombard Earth from ...

The radiation we receive from outer space is called cosmic radiation or cosmic rays. We also receive exposure from man ... Some natural elements are unstable. Therefore, their nuclei disintegrate or ...

The radiation we receive from outer space is called cosmic radiation or cosmic rays. We also receive exposure from man ... Some natural elements are unstable. Therefore, their nuclei disintegrate or ...

Cosmic particles with phenomenal energy have ... During the merger, neutrons are released in large quantities and captured by atomic nuclei. This leads to the formation of unstable isotopes ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

NASA’s Fermi Gamma-ray Space Telescope has revealed that some of the universe’s brightest light sources originate near supermassive black holes in galaxy centres. These active galactic nuclei ...

Neutron stars are some of the weirdest cosmic objects ... the crushing pressures can squeeze apart atomic nuclei, and maybe even protons and neutrons themselves. Neutron stars' surface gravities ...

A study gives clues to cosmic origin of gold and heavy elements, and they were created earlier than we thought.