A new investigation with NASA’s James Webb Space Telescope into K2-18 b, an exoplanet 8.6 times as massive as Earth, has revealed the presence of carbon-bearing molecules including methane and carbon dioxide. Webb’s discovery adds to recent studies suggesting that K2-18 b could be a Hycean exoplanet, one which has the potential to possess a hydrogen-rich atmosphere and a water ocean-covered surface.
IIRC methane isn’t exclusive to biological processes, but coexisting with carbon dioxide makes it highly unlikely without biological processes
Yes and even if it wasn’t from biological processes those conditions are livable enough for microbial organisms (anaerobic methane oxidation). If dimethyl sulfide is there than yup that’s some good shit right there.
https://en.wikipedia.org/wiki/Anaerobic_oxidation_of_methane
Of course the actual temperatures of things there are up in the air, but if I had a spaceship I’d go there this instant.
Stupid physics always getting in the way of my childhood fantasy of being a space trucker.
Come play Eve, 99% of us are cosplaying Lone Starr and Barff, basically.
“I’d go there this instant”
I mean a TARDIS, obviously!