A follow-up study refuted that. https://phys.org/news/2022-12-phosphine-venus-isnt.html https://phys.org/news/2022-12-phosphine-venus-isnt.html edit: A follow

A follow-up study refuted that. https://phys.org/news/2022-12-phosphine-venus-isnt.html https://phys.org/news/2022-12-phosphine-venus-isnt.html edit: A follow up to this follow up found that it had calibration errors and reported 3ppb on Venus. The original study however had 20ppb. https://arxiv.org/abs/2211.09852 https://arxiv.org/abs/2211.09852