That’s less than the energy of a flying mosquito, all the way up to the energy of a tennis ball whacked at 100 kilometers per hour. The vast majority of cosmic rays have very low energies, but there ...

"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should ...

When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the ...

This research addresses a long-standing puzzle in astrophysics—how electrons reach extremely high, or relativistic, energy levels ... pathways for understanding cosmic ray generation and ...

However, after reaching an altitude of 5,300 meters, Hess unveiled a natural source of high-energy particles from space. Today, we call those particles cosmic rays. Now, H.E.S.S. scientists are ex ...

Cosmic rays coming from outside the Solar System bring these particles closer to the Sun, where they experience changes ...

According to the timescape model, the dominance of these voids in the cosmic landscape could explain the observed acceleration without the need for dark energy. The team analyzed the Pantheon+ ...

Scientists have come a step closer to understanding how collisionless shock waves -- found throughout the universe -- are able to accelerate particles to extreme speeds. Scientists have come a ...

Ultra-high energy cosmic rays are orders of magnitude more powerful than the sun's energetic particles: They can reach up to 10 20 electron volts, whereas particles from the sun can reach up to 10 ...

Designing with zodiac energy transforms spaces into personalized sanctuaries, blending cosmic vibes with creativity.