This year's Trottier Symposium narrows in on the topics of the origin of life on Earth as well as the possibilities of extraterrestrial life. The third speaker is Dr. Sara Seager (MIT) who was named in Time Magazine's 25 Most Influential in Space in 2012. [flashvideo file="http://podcasts.mcgill.ca/pods/scienceandtechnology/P140728_Trottier_Symp_pt3.mp4" height=344 image="http://podcasts.mcgill.ca/files/2014/12/Trottier_symp.jpg" /]

We discussed galaxy clusters, the growth of large scale structure in the Universe, and Marc’s work on the MUSTANG 2 detector at the Green Bank Telescope. Guest: Marc Delvin (U. of Pennsynvania) Hosts: Sebastien Guillot and Robert Archibald Duration: 24 minutes Production: James O’Callaghan