A new method could improve cosmology research by analyzing supernovae together with the galaxies that host them.

Cosmic rays seen at Earth show a wide range of particle energies, from 107 electron-volts (eV) to more than 1020 eV, the latter being about the same as the kinetic energy of a 450 gram football ...

Even though the Celtics (a higher seed than the Knicks) bowed out of the NBA playoffs four weeks ago, there’s plenty of incentive to follow the Knicks as they attempt to win the ...

Key Takeaways Anthropic's valuation more than doubled to $965 billion from $380 billion in February, growth that dramatically ...

Centuries before we started debating the transformative effect of AI on science, a new light in the sky shone the way ...

NASA’s Fermi telescope has detected what may be the first confirmed gamma-ray signal from a superluminous supernova — one of the most extreme explosions in the universe. Scientists believe the blast ...

Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations Perseus and Taurus. An ancient supernova could be the culprit.

Through the years since it was first launched, the Hubble Space Telescope has captured stunning photographs of the Cassiopeia ...

NASA's Fermi Gamma-ray spacecraft has observed a super-bright, supercharged supernova explosion that may have been powered up ...