Alien life could lurk on Mars beneath protective ice, study suggests

Could alien life already exist on Mars—hidden just out of sight? A new study suggests that beneath layers of protective ice, microbes might survive the harsh Martian surface. From frozen lakes to underground water reserves, scientists are uncovering clues that life on Mars may be closer to reality than we ever imagined. Learn more about your ad choices. Visit megaphone.fm/adchoices