Researchers using ground-based telescopes have detected the chemical signatures of water deep beneath the surface of Jupiter’s Great Red Spot. Jupiter is a gas giant that contains more than twice the mass of all of our other planets combined. And though 99% of Jupiter’s atmosphere is composed of hydrogen and helium, even small fractions of percent of the atmosphere having water would add up to a lot of water. They detected water ice cloud at seven bar. Seven times the pressure on earth atmosphere at sea level. The team focused its sights on the Great Red Spot, a hurricane-like storm