Scientists Explore Role of Space Radiation in Powering Alien Microbial Life
The search for alien life traditionally focuses on planets in the “Goldilocks zone” — the orbital band where surface water can exist. But new research suggests life might thrive far from starlight in a so-called “radiolytic habitable zone,” where penetrating cosmic rays break buried water molecules (a process called radiolysis) into hydrogen, oxygen and energy-rich…