The artist’s impression of Exoplanet K2-18B
A. Smith/n. Mandhusudhan
One of the strongest signs of life outside the earth has been announced this week, but some astronomers have warned that it is very difficult to check. This raises the question: Will it ever come a point where we have final evidence of life outside the earth, and when it might be?
The presumed signs of life were captured by the JMST Telescope from Exoplanet K2-18B, 124 light years. Niko Madosodhan At Cambridge University and his colleagues I mentioned a sign From Methilt sulfide (DMS), which is a molecule …