The chance of living organisms on Jupiter is next to impossible for multiple reasons, the planet is made of gas, hydrogen and helium, there is no water to help support life and there is no solid ground. The pressure on Jupiter is very intense, it is about 2.5 times stronger than Earth's and humans would implode. Any organisms to live would have to live at the very top of the clouds because of the closer to it's core the stronger the pressure gets much more intense. Although there may be no chance of life on Jupiter one of it's moons Europa has a lot of water in solid form (ice) so it may be a habitable place. There may be no chance to keep a living organism there we may be able to send in a human inside an advanced space shuttle in the future. In my opinion Jupiter is the coolest planet to learn about and I can't wait until scientists learn more about it.