The two gases - dimethyl sulphide, or DMS, and dimethyl disulphide, or DMDS - involved in Webb's observations of the planet named K2-18 b are generated on Earth by living organisms, primarily ...

Scientists detect alien gases hinting at life on a distant planet. Discover the implications of this potential breakthrough.

A new study led by the Southwest Research Institute (SwRI) has decoded the puzzling atmosphere of TOI-270 d, a distant ...