BEIJING -- Scientists using China's Large High Altitude Air Shower Observatory (LHAASO) found that black holes, devouring material from their companion stars and producing jets, act as powerful ...

Archaeologists have dated the lakefront Neolithic (7000–3200 b.c.) settlement of Dispilio in northern Greece using a method that involves detecting evidence of bursts of cosmic radiation in ancient ...

For decades, a sharp kink in the energy spectrum of particles raining down from space has taunted astrophysicists, hinting at ...

In a significant breakthrough, scientists have unraveled the mystery of cosmic rays, linking the ‘knee’ formation in their energy spectrum to supermassive black holes. This discovery, building on ...

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...

What mechanism accelerates cosmic rays to the 3 peta-electron-volt (PeV) range — over 1,000 times the energy of the world's most powerful man-made particle accelerators — causing a sharp decline in ...

Abstract: The X-ray generated by vacuum interrupters (VIs) has received increasing attention as VIs develop towards higher voltage level. In this paper, a model is proposed to simulate the X-ray ...

Magnetic turbulence plays a crucial role in confining charged particles near the shock front of Supernova Remnants, enabling them to reach energies up to hundreds of TeV through a process known as ...