Ranked #1
Episode 128: A Shocking Theory About the Multiverse, with Dan Falk
Episode 128: A Shocking Theory About the Multiverse, with Dan Falk
Feature Guest: Dan Falk What if everything we see in our universe is not all that there is. The concept of the multivers... Read more
10 Jul 2017
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46mins
Ranked #2
Episode 146: Supernovae and the Evolution of Life on Earth, with Brian Thomas
Episode 146: Supernovae and the Evolution of Life on Earth, with Brian Thomas
Feature Guest: Brian Thomas We have this impression of our planet as isolated from the rest of the universe, our lives c... Read more
28 May 2018
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28mins
Ranked #3
Episode 180: Wormholes through Space and Time, with John Cramer
Episode 180: Wormholes through Space and Time, with John Cramer
Feature Guest: John G. Cramer They are the stuff of science fiction, but wormholes are also the subject of intense scien... Read more
6 Apr 2020
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51mins
Ranked #4
Episode 172: The Hubble Not-So Constant
Episode 172: The Hubble Not-So Constant
Feature Guest: Sherry Suyu The Hubble constant, which measures the expansion rate of the cosmos, may not be a constant a... Read more
16 Sep 2019
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34mins
Ranked #5
Episode 159: Living on the Edge: Are We On the Boundary of an Expanding Universe?, with Ulf Danielsson
Episode 159: Living on the Edge: Are We On the Boundary of an Expanding Universe?, with Ulf Danielsson
Feature Guest: Ulf Danielsson Our universe is big. But what if all of this was just one of an unimaginably large number ... Read more
21 Jan 2019
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40mins
Ranked #6
Episode 142: Jupiter Transformed, with Scott Bolton
Episode 142: Jupiter Transformed, with Scott Bolton
Feature Guest: Scott Bolton It’s our cosmic backyard, and yet our own solar system is still full of surprises. Now it tu... Read more
19 Feb 2018
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39mins
Ranked #7
Episode 173: Discovering an Ancient Oasis, with William Rapin
Episode 173: Discovering an Ancient Oasis, with William Rapin
Feature Guest: William Rapin Welcome to Sutton Island, here in the middle of a beautiful and rugged landscape consisting... Read more
11 Nov 2019
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43mins
Ranked #8
Episode 144: A Rough Upbringing: The Discovery of Stars in the Galaxy’s Core, with Farhad Yusef-Zadeh
Episode 144: A Rough Upbringing: The Discovery of Stars in the Galaxy’s Core, with Farhad Yusef-Zadeh
Feature Guest: Farhad Yusef-ZadehThe gravity, radiation and tidal forces at the very core of the Milky Way is kind of in... Read more
2 Apr 2018
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35mins
Ranked #9
Episode 121: Scary Resolutions to the Fermi Paradox, with David Kipping
Episode 121: Scary Resolutions to the Fermi Paradox, with David Kipping
Feature Guest: David Kipping The 14th annual Expanding Canada’s Frontiers symposium was hosted on January 27th, 2017 by ... Read more
20 Mar 2017
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24mins
Ranked #10
Episode 100: The Monster at the Centre of our Galaxy, with Feryal Özel
Episode 100: The Monster at the Centre of our Galaxy, with Feryal Özel
Celebrating 100 Episodes with you at The StarSpot! Thank you for joining here at The Star Spot for our special100th epis... Read more
2 May 2016
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37mins
Ranked #11
Episode 174: Fuzzy Dark Matter, with Lachlan Lancaster
Episode 174: Fuzzy Dark Matter, with Lachlan Lancaster
Feature Guest: Lachlan Lancaster Quantum mechanics is strange. Until recently we could comfort ourselves with the belief... Read more
25 Nov 2019
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33mins
Ranked #12
Episode 141: The Mysterious Origin of Superpowerful Radio Blasts, with Jason Hessels
Episode 141: The Mysterious Origin of Superpowerful Radio Blasts, with Jason Hessels
Feature Guest: Jason Hessels The one thing we thought we knew about fast radio blasts was that these mysterious one-off ... Read more
5 Feb 2018
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33mins
Ranked #13
Episode 118: The Sun: Our Local Mystery, with Terry Kucera
Episode 118: The Sun: Our Local Mystery, with Terry Kucera
Feature Guest: Terry Kucera We see it there in the sky every day of our lives. And yet our own local star, the sun, is s... Read more
6 Feb 2017
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33mins
Ranked #14
Episode 101: The Great Terraforming Mars Debate - Part 1: The Science, with Paul Delaney
Episode 101: The Great Terraforming Mars Debate - Part 1: The Science, with Paul Delaney
Feature Guest: Paul Delaney Ever consider moving to Mars? The Star Spot recently did. Along with the University of Toro... Read more
16 May 2016
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39mins
Ranked #15
Episode 164: Jupiter's Ancient Odyssey, with Simona Pirani
Episode 164: Jupiter's Ancient Odyssey, with Simona Pirani
Feature Guest: Simona Pirani The planet Jupiter occupies a position today that is far from its home 4.5 billion years ag... Read more
29 Apr 2019
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33mins
Ranked #16
Episode 175: The Truth is Out There (at the University of Manitoba)
Episode 175: The Truth is Out There (at the University of Manitoba)
Feature Guest: Shelley Sweeney The University of Manitoba has just acquired the largest collection of UFO related materi... Read more
23 Dec 2019
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41mins
Ranked #17
Episode 119: From Knots to Donuts: Exotic Possibilities for the Shape of Our Universe, with Paul Sutter
Episode 119: From Knots to Donuts: Exotic Possibilities for the Shape of Our Universe, with Paul Sutter
Feature Guest: Paul Sutter Imagine travelling a very long way in space only to return just where you started, but upside... Read more
20 Feb 2017
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44mins
Ranked #18
Episode 150: At the Birth of Our First Newborn Planet, with André Müller
Episode 150: At the Birth of Our First Newborn Planet, with André Müller
Featured Guest: André Müller Astronomers have taken their first image of an infant planet still developing around a newl... Read more
3 Sep 2018
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35mins
Ranked #19
Episode 94: What Alien Intelligence Means for Humanity, with Don Lincoln
Episode 94: What Alien Intelligence Means for Humanity, with Don Lincoln
Feature Guest: Don Lincoln Humanoid... grey in colour… almond shaped eyes. You all know exactly what I’m describing, but... Read more
8 Feb 2016
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53mins
Ranked #20
Episode 88: Two's Company: From Binary Stars to Binary Supermassive Black Holes, with Pawel Artymowicz
Episode 88: Two's Company: From Binary Stars to Binary Supermassive Black Holes, with Pawel Artymowicz
Feature Guest: Pawel Artymowicz Star Wars fans will be familiar with the planet Tatooine and its two suns. But as it tur... Read more
2 Nov 2015
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53mins