British-US team detects 'biosignatures' on planet K2-18b, 124 lightyears from Earth, says it is 'closest we have come to ...

In a potential landmark discovery, scientists obtained what they call the strongest signs yet of possible life beyond our ...

Astronomers have detected molecules on exoplanet K2-18b that may have been produced by simple organisms, claiming it's the strongest evidence yet of life off Earth.

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday.

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

Astrophysics team say observation of chemical compounds may be ‘tipping point’ in search for extraterrestrial life ...

James Webb Space Telescope detected DMS and DMDS on exoplanet K2-18b, marking strong potential signs of extraterrestrial ...

Scientists have detected potential signs of life on the distant exoplanet K2-18b after identifying an Earth-like biomarker in ...