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The Star Spot

The Star Spot, with Justin Trottier, is a space themed podcast and radio show focusing on all aspects of astronomy and space exploration. Episodes feature timely news along with fascinating interviews with guests of wide-ranging background: scientists, engineers, artists, politicians, and entrepreneurs. Topics are broad, from the latest space mission to how the universe began to why humans explore.

Aug 20, 2018

Featured Guest: David Hamilton

The recent discovery of a lake of liquid water beneath the Martian south pole culminates a series of stunning discoveries that are forcing us to rethink the question of habitability on the Red Planet. Now two space missions are underway aimed at sites on Mars that may be the best candidates yet for life and boasting the most advanced bio detection instruments ever sent into space. To help us prepare, today we’re joined at The Star Spot by space physicist David Hamilton.

Join us at Solar System Social this Thursday, August 23rd

The Star Spot will be live on location at an upcoming event hosted by Solar System Social, a prominent Toronto speaker series. Join us for a provocative discussion entitled Who Deserves to Explore Space on Thursday, August 23rd at 6pm at Burdock pub. Visit for details.

Current in Space

Our solar system has been playing host to a foreign tourist and now something is scaring it off. Then great ball of fire! Simon prepares us for a revolutionary new spacecraft that will shine new light on everyone’s favourite star.

About Our Guest

David Hamilton is a professor at Conestoga College in Kitchener, Ontario, Canada. His research background is in the detection of life signs on Mars. He is also the leading force behind Social System Social, a series of public events aimed at connecting the dots between science, entertainment and storytelling.