The universe’s light-starved early epochs, as well as the first stars and galaxies, lie beyond the reach of conventional ...

High-energy particles, known as cosmic rays, provide a window into some of the most extreme environments in the universe.

H.E.S.S. Observatory finds highest-energy cosmic ray electrons recorded. Discovery points to nearby cosmic accelerators like pulsars, supernovae. Findings reshape understanding of high-energy ...

Recently, we learned that the Tampa Bay Rays will spend their 2025 season playing at George M. Steinbrenner Field, the spring training home of the New York Yankees. This is the result of severe ...

Einstein’s General Relativity holds firm as DESI data confirms its predictions on cosmic scales, while also revealing new insights into neutrino masses and galaxy clustering. Credit: SciTechDaily.com ...

The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

The most powerful cosmic-ray electrons and positrons ever detected slamming into Earth's atmosphere carry energies so high they can only have come from relatively close by, new research has revealed.

New insights into the origins of high-energy cosmic-ray electrons are revealing a more detailed picture of extreme cosmic phenomena and point to a mysterious source located close to our solar system.

Scientists at High Energy Stereoscopic System (HESS) in Namibia have detected most energetic cosmic electrons ever observed after over a decade of meticulous data collection The discovery has ...

Plans to build a $1.3-billion stadium for Major League Baseball’s Tampa Bay Rays in St. Petersburg, Fla., appear to be at risk in the wake of Hurricane Milton and public disagreements between ...

"Cosmic rays are a century-old mystery," Mathieu de Naurois, a researcher at the French National Centre for Scientific Research and deputy director of the H.E.S.S. collaboration, told Space.com.