Browsing Tag
dimethyl sulfide
3 posts
Could it be aliens? From Cheyava Falls on Mars to exoplanet K2‑18b – here’s what scientists really think
Peter Vickers, Durham University It may seem like we are on the verge of discovering alien life. In…
‘Extraordinary claims require extraordinary evidence’ − an astronomer explains how much evidence scientists need to claim discoveries like extraterrestrial life
The universe is filled with countless galaxies, stars and planets. Astronomers may find life one day, but they…
Scientists claim to have found evidence of alien life. But ‘biosignatures’ might hide more than they reveal
Artist’s impression of the exoplanet K2-18b. A. Smith/N. Madhusudhan (University of Cambridge) Campbell Rider, University of Sydney Whether…