Not yet.
https://www.youtube.com/shorts/zPYHPGSDf_w
https://www.theguardian.com/commentisfree/2025/apr/22/life-on-another-planet-k2-18b-scienceSuch contextual information is always critical to proper data analysis. Life co-evolves with its environment, and so if we don’t know much about the environment on a planet, it’s hard to say whether a potential signal of life makes sense. This is difficult in the solar system and even more difficult for exoplanets, because we can only access them through distant observation.
Technology has (& is) moved forward, at least for now, we know we aren't the only planet or the only solar system (...or in The Only Galaxy...etc, etc).
