Exocast-28b: Special guest Daniel Angerhausen, SOFIA, technosignatures, news, HD 209458b adminOctober 5, 2018No CommentsTags: astrobiology, astronomy, biosignatures, ExoCup, exoplanet, exoplanets, HD 209458b, nasa, podcast, scicomm, science, science communication, science news, SETI, SOFIA, technosignatures Exocast-28b: Special guest Daniel Angerhausen, SOFIA, technosignatures, news, HD 209458b