
NASA @NASA
🌚☢️ As Europa orbits Jupiter, it withstands relentless pummeling of radiation. But as the particles pound the icy ocean-filled moon's surface night after night, day after day, they may also be doing something otherworldly: making Europa glow in the dark: https://t.co/LgaUpdVCt3 https://t.co/t7uq4SBtmh — PolitiTweet.org