A Cambridge-led team has found Earth-like gasses in the atmosphere of a planet 124 light-years away UK researchers have claimed to have found a possible sign of life on a faraway planet. Scientists from the University of Cambridge have announced the detection of a gas that on Earth is only made by living organisms. The discovery, which was made using NASA’s James Webb Space Telescope, could be the strongest hint yet of life beyond Earth. The team studied K2-18 b, a planet about 124 light-years