Yes! Happily, it's become okay for them to talk about astrobiology. It was mostly taboo until a few years ago. (Just speculating here, but I think it was the

Yes! Happily, it's become okay for them to talk about astrobiology. It was mostly taboo until a few years ago. (Just speculating here, but I think it was the discovery of lots of exoplanets that caused astrobiology to become permissible.)