Study reveals that high-energy cosmic rays are born in magnetic fields during neutron star mergers, a prelude to black holes.

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

Scientists believe the Sun’s magnetic field could reverse within our lifetime, a natural cycle that occurs roughly every 11 ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

The discovery of a new cosmic object signaling Earth is causing a firestorm at NASA, as scientists don't know how to explain ...

A rare geological event occurs every 300,000 years or so: the Earth’s magnetic poles flip. The magnetic poles are the two ...

Cosmic Rays: High-energy particles, chiefly protons and atomic nuclei, that originate outside the Earth’s atmosphere and propagate through the Galaxy.

NASA has shared detailed insights on how space travel affects the human body, from radiation exposure to gravity changes.

Could cosmic radiation from a magnetic pole shift explain Neanderthal extinction? A new study from the University of Michigan has reignited a long-standing debate surrounding the mysterious extinction ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Neanderthals have long been the subject of intense scientific debate. This is largely because we still lack clear answers to ...

A cloud of high-energy particles surrounding a distant galaxy cluster offers a rare glimpse into the forces shaping the early ...