Impressions of the artists of Xplanet K2-18b
A. Smith/n. Mandhusudhan
One of the strongest signs of extraterrestrial life was announced this week, but some astronomers warned that it is extremely difficult to verify. That raises the question: is there any conclusive evidence of extraterrestrial life, and when might it be?
The expected signs of life were picked up by James Webb Space Telescope (JWST) at exoplanet K2-18b, 124 light years away. Nick Madhusdan Cambridge University and his colleagues Signal reported Dimethylsulfide (DMS), its molecule…
Source: www.newscientist.com