Co2 and methane are both abiotic byproducts of volcanic activity, they do not provide proof of living beings
Linus ✦ Ekenstam@LinusEkenstam
This is K2-18b, a potentially habitable planet covered with oceans and about 8.6 times massive as Earth. JWST detected carbon dioxide and methane in its atmosphere which can only be produced by living beings. Massive downside? This planet is ~120 light years away
English
