170000 Years Ago
The light we see radiating from the Sun’s surface was produced 170000 years ago as gamma rays in the Sun’s core. It was created when humans were fending off saber-toothed cats with stone weapons.
Related Facts:
The light we see radiating from the Sun’s surface was produced 170000 years ago as gamma rays in the Sun’s core. It was created when humans were fending off saber-toothed cats with stone weapons.
Related Facts: