Phophine gas in Venusian atmosphere
Potential sign of life? Phosphine concentrations are millions of times higher than what geological processes we know of can produce (not saying that Venus can't have something going on), so the current possibility is bacterial life of some type.
Potential sign of life? Phosphine concentrations are millions of times higher than what geological processes we know of can produce (not saying that Venus can't have something going on), so the current possibility is bacterial life of some type.