Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

This may seem like the cry of a panicking news reporter in a lurid sci-fi tale, but it’s actually a scientific fact — albeit a slightly hyperbolic one. Mysterious cosmic rays traveling at speeds ...

NASA’s Roman Space Telescope will study thousands of cosmic voids, mapping galaxy distributions to investigate dark matter, dark energy and the universe’s large-scale structure through precise ...

Ultrahigh-energy cosmic rays twist and turn on their way to Earth, which has made it nearly impossible to identify the colossal monsters that create them. In the 1930s, the French physicist Pierre ...

All products featured on Wired are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. In the 1930s, the ...

Ultrahigh-energy cosmic rays are the most energetic and rarest of particles in the universe – and also one of the most enigmatic. Benjamin Skuse reveals how cosmic-ray mysteries are continuing to test ...

The Large Hadron Collider at CERN is one of the most ambitious undertakings in particle physics. For nearly $5 billion, scientists were able to build a ring of superconducting magnets chilled to ...

Cosmic rays have long been a source of mystery. They are the highest energy particles that we know of, but their origins remain a point of discussion. The only thing we really know is their ...

High energy astrophysics probes the most energetic phenomena in the Universe, from explosive supernova remnants to the powerful outflows near compact objects. A central focus of this field is the ...

Particles smaller than an atom hurtle through the universe nearly at the speed of light, blasted into space from something, somewhere, in the cosmos. A scientific collaboration of the Pierre Auger ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. One of the great mysteries in science is determining not only what's ...

Cosmic rays. Artwork of high-energy particles and radiation from a star in deep space (cosmic rays) impacting molecules and atoms in the Earths atmosphere. These primary impacts cause a secondary ...