This week, we'll talk about the most obvious type of biosignature: a message from E.T.! The paper (Harp et al. 2012) can be found on our SAGAN group.
To get a discussion started, please come with short answers to these 3 points about the papers:
(a) One thing you found cool.
(b) One thing you found dubious.
(c) One thing you did not quite understand.
To join via Fuze: