Layperson, but my intuition is the same. Also, as far as I understand it, phosphine is seen on other planets (gas giants?). If phosphine is seen on these planets, is it really a stretch to think anything but similar explanations?
Is there a TLDR for why we understand that phosphine can be on other planets without life but not on Venus without life?
Is there a TLDR for why we understand that phosphine can be on other planets without life but not on Venus without life?