ionizing radiation

Earth’s Atmosphere is Our Best Defence Against Nearby Supernovae

Earth's protective atmosphere has sheltered life for billions of years, creating a haven where evolution produced complex lifeforms like us.…

6 months ago

A New Technique to Make Lighter Radiation Shielding For Spacecraft: Rust.

A new technique for creating lighter and cheaper radiation shielding involves a secret ingredient: rust!

5 years ago