Hidden biosphere discovered beneath world's driest hot desert
Researchers exploring Earth's driest hot desert, the Atacama Desert in northern Chile, have uncovered a hidden microbial world 13 feet beneath the surface, shedding light on potential extraterrestrial life habitats. Despite the harsh conditions, with scarce higher life forms, the hyper-arid soil rich in salts and sulfates nurtures bacteria. While the top 80 centimeters of soil offer some p