Exocomets: Now you see them, now you don't

Dr. Barry Welsh gives a talk on ExoComets at the SETI Institute Present technology does not enable us to view images of these kilometer-sized infalling bodies, but the evaporation of gaseous products liberated from exocomets that occurs close to a star can potentially cause small disruptions in the ambient circumstellar disk plasma. For circumstellar disks
-> Continue reading Exocomets: Now you see them, now you don't