The PRESS Pad

The Invisible Rain from Space On a clear night, when you look up at the sky, you are witnessing light that has travelled billions of years to reach Earth. However, alongside this light, something else is constantly arriving—invisible, high-energy particles known as Galactic Cosmic Rays (GCRs). These particles continuously pass through Earth—and even through our bodies—without us noticing. Despite being unseen, they are one of the most fascinating and important phenomena in as