Researchers at Cambridge University's Institute of Astronomy have found evidence that could support proof of life on K2-18b, a large and distant planet that's approximately 700 trillion miles away from Earth.

A team of Cambridge researchers studying the atmosphere of a planet called K2-18b discovered chemical signatures of dimethyl sulphide (DMS) and dimethyl disulphide (DMDS). The molecules

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 light-years away. But experts are skeptical.