I am one of the scientists studying phosphine in the clouds of Venus. We wonder if this might be the first signs of life on another planet. The scientific debate is growing as we wonder.
See this article from @Paul.B.Rimmer , one of the scientists that first reported phosphine in the cloud decks of Venus. (see here: Phosphine gas in the cloud decks of Venus | Nature Astronomy). Now he isn’t so sure the phosphine is in the clouds any more.