A skier in Austria captured a stunning sun pillar, a rare optical phenomenon where ice crystals reflect sunlight, creating a vertical column of light. This event, commonly seen during sunrise or ...

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

Was a powerful cosmic explosion seen by the Einstein Probe launched by a supermassive black hole snacking on a star, by a ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...