The Guide to Space is a series of space and astronomy podcasts by Fraser Cain, publisher of Universe Today
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The SciManDan Podcast


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Fraser Cain & The Universe Today
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47:58
The awesome space communicator Fraser Cain joined me this week on the podcast to chat all things space, his glorious creation Universe Today and those pesky space deniers. Also, can he get a point for the guests in Guess the Conspiracy? You can find his brilliant website here: https://www.universetoday.com/ Here is Fraser's YouTube channel: https:/…
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Universe Today podcasts with Fraser Cain


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Episode 717: Q&A 136: Should Falcon Heavy Launch the Lunar Gateway? And More...
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47:21
In this week's questions show, I talk about why some missions go into orbit, and other missions make a direct landing on Mars. Is it a good idea for the SpaceX Falcon Heavy to launch components for the Lunar Gateway? And how can we know if the Universe is finite or infinite? 00:00 Start 00:30 Why go into orbit when NASA goes straight for landing? 0…
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The SciManDan Podcast


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Matt Dillahunty & The Atheist Experience
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50:51
Join us this week as Catz and I talk with the host of The Atheist Experience Matt Dillahunty. He speaks about atheism in general, how he got where he is now and of course pits his wits against guess the conspiracy! The Atheist Experience is on YouTube here: https://www.youtube.com/user/TheAtheistExperience You can find Matt on Twitter here: https:/…
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Universe Today podcasts with Fraser Cain


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Episode 716: Q&A 135: Where Will We Find Life First? In the Solar System or Another Star?
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48:03
00:00 Start 00:22 Easier to find life in the Solar System or Milky Way? 05:13 Could an exosuit simulate gravity? 06:36 Could you use water as a propulsion system? 08:28 Could you have space-based interferometry? 13:02 Are the moons of Jupiter in severe radiation? 14:19 Is anyone working on spinning habitats? 18:05 What about Amazon's satellite cons…
Wolf (a.k.a. The Agent) from the magnificent Wolf Brothers Cinema joined us this week to talk about the world of psychic mediums and just how they do it! He even cold reads Catz with some surprising results! I talk about my own personal experience with a psychic medium and Wolf battles the famous Guess the Conspiracy Game. Here is the Wolf Brothers…
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Universe Today podcasts with Fraser Cain


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Episode 715: Interview: Chris Prophet, SpaceX From the Ground Up
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1:02:57
This week I interview Chris Prophet, the author of "SpaceX from the Ground Up". His book, now in its 6th edition covers the story of SpaceX, from its initial concept to the latest Starship tests. https://www.amazon.com/SpaceX-Ground-Up-Chris-Prophet-ebook/dp/B01CUUUZZ2 🚀 OUR WEBSITE: ════════════════════════════════════ https://www.universetoday.co…
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Universe Today podcasts with Fraser Cain


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Episode 714: Q&A 134: Could Tethered Starships Provide Artificial Gravity? And More...
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43:35
In this week's Q&A show, I answer questions about Starship might be able to provide artificial gravity, whether I'd prefer to have LUVOIR or the Overwhelmingly Large Telescope, and if nuclear-powered rockets will work in space. You can join me live every Monday on my YouTube channel at 5pm Pacific Time to ask your questions live. 00:00 Start 00:18 …
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The SciManDan Podcast


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The Ex-Flat Earther & The Righteous Redemption
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36:41
YouTube's Seek Truth Speak Truth joined us to talk about his journey back from the dark side of flat Earth. We chat the process of coming back, what the flat earth community was really like and how many other conspiracies he was tied up with. This was a fascinating one! You can find him on YouTube and watch his journey here: https://www.youtube.com…
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Universe Today podcasts with Fraser Cain


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Episode 712: Q&A 133: What's Causing the Expansion of the Universe? And More...
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44:50
In this week's QA, I talk about what's driving the expansion of the Universe, how big the observable Universe is to the actual Universe, and what will happen to dogs in gravity. 00:00 Start 00:26 What's driving the expansion of the Universe? 04:01 How big is the observable Universe compared to the actual Universe? 07:25 Do people watch videos or li…
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Universe Today podcasts with Fraser Cain


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Episode 713: Interview: The Story of the Europa Clipper: "The Mission" with David Brown
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59:42
In this week's interview, I talk to David Brown about his new book: The Mission. It's all about the campaign to design and build the Europa Clipper mission and everything that happened behind-the-scenes. David is a science journalist and writer with with work in the Atlantic, New York Times, Scientific American and more. https://www.dwb.io/ https:/…
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The SciManDan Podcast


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Chris Lintott & The Sky at Night
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42:11
The brilliant Chris Lintott from the Sky at Night joined me for a fascinating chat about the conspiracy theories of space, astronomy and the wonders of star formation, and of course has a crack at the famous guess the conspiracy game!! You can find Chris on Twitter here: https://twitter.com/chrislintott Thank you all for listening!…
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Universe Today podcasts with Fraser Cain


10 billion years ago, galaxies of the Universe were ablaze with the light of newly forming stars. This epic phase of history is known as “Cosmic Noon” - the height of all star creation. Galaxies like our Milky Way aren’t creating stars at nearly the rates they were in the ancient past. However, there is a time when galaxies in the present can explo…
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Universe Today podcasts with Fraser Cain


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Episode 710: Interview: Robots Made of Ice with Devin Carroll
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59:05
In this week's interview, I talk with Devin Carroll, a robotics Ph.D. student at the modular robotics lab at the University of Pennsylvania. Devin is working on robots that can build their own structure out of ice. https://www.modlabupenn.org/people/devin-carroll/ https://www.youtube.com/watch?v=kjfDRQWv0x0 🚀 OUR WEBSITE: ══════════════════════════…
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Universe Today podcasts with Fraser Cain


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Episode 709: Q&A 132: How Much Of The Universe Could We Ever Explore? And More...
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In this week's live Q&A, I talk about the new Space Launch System hot-fire test, how Breakthrough Starshot spacecraft might be able to communicate with home, and what messages would we send to aliens that we might never be able to reach physically. 00:00 Start 02:11 How would Starship chipsats communicate with Earth? 05:00 How far can we ever explo…
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The SciManDan Podcast


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Daniel J Clark & The Demise of the Flat Earth
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36:22
In an absolutely fascinating interview, the director of Behind the Curve Daniel J Clark joins Catz and I as we chat THAT documentary, flat earthers as people and planet 9. Not only that, Daniel needs to try and pull the guests back into the game during Guess the Conspiracy! You can find Daniel on twitter here: https://twitter.com/djcfilm?lang=en Th…
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Universe Today podcasts with Fraser Cain


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Episode 708: Q&A 131: Can Breakthrough Starshot Slow Down? And More...
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53:46
Welcome to the new style Q&As, which we're now recording every Monday live on my YouTube channel at 5pm Pacific Time. This week we got a lot of great questions about the Proxima Centauri signal, the Fermi Paradox, and Breakthrough Starshot. 00:00:00 Start 00:00:14 Is Starlink portable? 00:01:07 Any thoughts on the Wow signal? 00:03:58 What are magn…
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The SciManDan Podcast


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Michael Butter & The Nature of Conspiracies
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41:19
This week I had a fascinating chat with Professor Michael Butter of Tübingen University about the nature of conspiracies, and the people that push them. Can we trick a conspiracy expert on Guess the Conspiracy?? You can find Michael Butter here: Twitter: https://twitter.com/ercpact Email: michael.butter@uni-tuebingen.de His book: https://www.amazon…
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Universe Today podcasts with Fraser Cain


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Episode 707: Interview: The Story of the Milky Way with Chris Carr
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59:58
In this week's interview, I talk with Chris Carr, one of the co-hosts in the Weekly Space Hangout. Chris is a grad student at Columbia University, specializing in the cosmos inside and outside the Milky Way. http://www.astro.columbia.edu/profile?uid=chris 🚀 OUR WEBSITE: ════════════════════════════════════ https://www.universetoday.com/ 🚀 PODCAST L…
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The SciManDan Podcast


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Abbie Richards & The Inverted Conspiracy Pyramid
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37:00
TikTok sensation and climate science student Abbie Richards joined us this week to chat about her viral conspiracy chart. Were there any conspiracies that either Catz or I had never heard of? Also, Abbie plays guess the conspiracy in a bid to extend the guests lead! You can find Abbie's chart on her TikTok here: https://www.tiktok.com/@tofology?lan…
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The SciManDan Podcast


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Kellie Gerardi & The Mission to Space
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21:15
The commercial spaceflight professional Kellie Gerardi joins us this week to chat the Mars One Mission, microgravity flights and the many space conspiracy theories that we see every day! And with the guests 3-1 in front in Guess the Conspiracy, can Catz and I pull it back for the podcast? You can find Kellie here... Instagram: https://www.instagram…
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Universe Today podcasts with Fraser Cain


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Episode 706: Open Space 100: Did We Really Detect a Signal from Proxima Centauri? And More...
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1:30:05
In this week's last QA of 2020, I go long answering questions about space and astronomy. I talk about the news of a radio signal received from Proxima Centauri, an update on my attempts to learn Mandarin Chinese, and a long diatribe about megaconstellations and their impact on astronomy. 00:00:00 Start 00:02:51 How do we know the rotation rate of g…
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The SciManDan Podcast


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Professor Jim Al-Khalili & The Quantum Quandary
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35:19
The awesome Jim Al-Khalili joins us this week as we discuss the world of quantum physics, how we deal with conspiracy theorists and of course enters the gladiatorial ring that is the guess the conspiracy game! Here is Jim's book, The World According to Physics: https://www.amazon.co.uk/World-According-Physics-Jim-Al-Khalili/dp/0691182302/ref=sr_1_3…
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The SciManDan Podcast


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Amy of Vintage Space & The Tale of the Two
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42:34
Joining me this week was the lovely Amy from the Vintage Space YouTube channel, who is an author and avid space flight enthusiast. We discussed her book "fighting for space", her love of space flight and some of the space related conspiracy theories. You can find the Vintage Space YouTube channel here: https://www.youtube.com/channel/UCw95T_TgbGHhT…
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Universe Today podcasts with Fraser Cain


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Episode 705: Open Space 99: Would Alien AI Be Friendly to Us? And More...
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1:02:09
00:00:00 Start 00:04:45 Can we know how much of the Moon is Earth and what is Theia? 00:06:41 Where did the Earth's water come from? 00:09:24 Would alien AI be friendly? 00:12:01 How far could we detect alien civilizations? 00:15:58 Why isn't metallic hydrogen made with nuclear weapons? 00:19:37 Is there water on Titan? 00:22:35 Is the outer Solar …
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Universe Today podcasts with Fraser Cain


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Episode 704: Interview: Elizabeth Howell PhD, Canada's Role in Space Exploration
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1:00:58
My guest this week is the science journalist Elizabeth Howell. Dr. Howell is one of the most prolific space journalists working in the field, contributing thousands of articles across almost every space news site (including Universe Today). She has also written and collaborated on several books. Her latest book is called "Canadarm and Collaboration…
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The SciManDan Podcast


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James of The Action Lab & The Vacuums of Doom!
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35:54
James from the brilliant Action Lab joins us this week to chat about his cool experiments and what sort of experiences he has had with the conspiracy theorists! Enjoy! Action Lab: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ James' book: https://www.amazon.co.uk/Extreme-Garage-Science-James-Orgill/dp/164170120X/ref=sr_1_1?dchild=1&keywo…
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Universe Today podcasts with Fraser Cain


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Episode 703: Open Space 98: Can White Dwarf Stars Have Habitable Planets? And More...
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1:01:37
In this week's live questions show, I explain why planets can remain habitable long after their stars have died, what we're going to do now that Arecibo has collapsed, how we'll explore the oceans underneath Europa. I also answer the question of whether or not I'm ready to learn about the secret Galactic Federation. Our live shows are provided ad-f…
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Universe Today podcasts with Fraser Cain


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Episode 702: Interview: Alex Ignatiev and Manufacturing on the Moon
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54:33
My guest this week is Alex Ignatiev, from Lunar Resources. Alex and his team are working on a rover that could build solar panels, wiring and even radio antennae out of lunar regolith. This could support future bases or even radio telescopes. You can learn more about Lunar Resources here: http://lunarresources.space/ Our Book is out! https://www.am…
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Universe Today podcasts with Fraser Cain


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Episode 701: Open Space 97: What if SagA* Turned into a Quasar? And More...
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1:01:09
In this week's live questions show, I explain how amateurs can contribute to space and astronomy research, will I sign up for Starlink, and what would happen if the supermassive black hole at the heart of the Milky Way turned into a quasar? 00:00:00 Start 00:03:13 How can amateurs can contribute to science? 00:05:50 What if Sgr* turned into a quasa…
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The SciManDan Podcast


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Dr. Becky & The Galactic Chat
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40:46
The brilliant Dr Becky from YouTube joins us this week as we discuss galaxies, science communication and anti-space conspiracies. She also debuts the future award winning game "guess the conspiracy". Can Catz and I fool Dr. Becky?? You can find Dr Becky here: https://www.youtube.com/channel/UCYNbYGl89UUowy8oXkipC-Q…
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Universe Today podcasts with Fraser Cain


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Episode 700: Interview: Wallace Arthur and the Biological Universe
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59:44
Wallace Arthur is an evolutionary biologist and emeritus professor of Zoology at the National University of Ireland, Galway. His newest book is called the Biological Universe, and features the search for life in the Milky Way and Beyond. https://www.cambridge.org/core/books/biological-universe/4599E17C7FAAECE4A87038C62039C755 Our Book is out! https…
Join myself and my co-host Catz as we talk about our experiences with conspiracies on YouTube and the world that the conspiracy theorists inhabit!โดย SciManDan
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Universe Today podcasts with Fraser Cain


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Episode 699: Open Space 96: The End of the International Space Station? And More...
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1:01:29
In this week's Open Space, we had a series of questions about the International Space Station. How long will it remain in orbit, and what role will it continue to play with other space stations under construction? We also talked about how much longer the Earth will remain habitable, and if it could be possible to replace Arecibo. 00:00:00 Start 00:…
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Universe Today podcasts with Fraser Cain


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Episode 698: Open Space 95: Would SpaceX Have Survived without NASA? And More...
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00:00:00 Start 00:01:31 How much oxygen is too difficult? 00:03:46 Do the Falcon 9 boosters really land, or does the camera always cut out? 00:04:55 Could SpaceX have succeeded without NASA? 00:07:53 Will Gateway get delayed too? 00:11:20 Too drunk to control a telescope? 00:12:38 Is the Universe heating up? 00:16:00 Why rush to Mars? 00:19:50 Why …
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Universe Today podcasts with Fraser Cain


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Episode 697: Interview: Theoretical Physicist Dr. Peter Woit
1:00:59
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Dr. Peter Woit is a theoretical physicist and senior lecturer in the math department at Columbia University. He's a critic of string theory, wrote a book called "Not Even Wrong" and maintains a blog of the same name. http://www.math.columbia.edu/~woit/wordpress/ Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/16241…
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Universe Today podcasts with Fraser Cain


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Episode 696: Open Space 94: Is It Realistic to Declare a "Free Mars"? And More...
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1:00:24
In this week's live QA, I talk about Elon Musk's hope of establishing a free Mars, the future of gravitational wave detectors, and what do I think about trying to live in other places in the Solar System? 00:00:00 Start 00:03:00 Thoughts on Bridenstine leaving NASA? 00:08:10 Should we declare a Free Mars? 00:11:43 How sensitive will gravitational w…
The brand new SciManDan Podcast!โดย SciManDan
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Universe Today podcasts with Fraser Cain


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Episode 695: Q&A 130: Does the Dark Forest Explain the Fermi Paradox? And More...
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In this week's questions show, I talk about the Dark Forest theory in the Three-Body Problem series of books. Is it a compelling answer to the Fermi Paradox? How much of a risk is dust to interstellar travel? Is black hole evaporation negated by black holes absorbing additional material and energy? 00:00 Start 00:46 Is the Dark Forest a reasonable …
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Universe Today podcasts with Fraser Cain


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Episode 694: Interview: Fred Watson, Australia's Astronomer at Large
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https://www.darkskytraveller.com.au/fredwatson Space Nuts Podcast https://podcasts.apple.com/ca/podcast/space-nuts-astronomy-space-and-science-news/id1080090608 Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-spac…
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Universe Today podcasts with Fraser Cain


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Episode 693: Open Space 92: Why I Hate Embargoed News Stories, and More...
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57:43
00:00:00 Start 00:04:10 Searching for exomoons 00:07:35 Why I hate embargoes 00:11:29 Discovery of water on the Moon 00:17:00 Could Spitzer target the Moon? 00:17:30 Would Jupiter's magnetosphere protect you? 00:20:56 Any space telescopes for Starship? 00:26:27 Cost of a replacement James Webb? 00:27:45 Do you need gravitational assists to go to th…
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Universe Today podcasts with Fraser Cain


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Episode 692: Open Space 91: Any Updates on Venus? And More...
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1:00:16
00:00 Start 05:54 Have we learned any more about Venus? 08:31 Elon Musk interview with the Mars Society 11:15 How small would Earth be as a black hole? 11:31 Could space be infinite at the Big Bang? 13:57 Will we mine the Moon for Helium 3? 17:08 How does inflation improve the Big Bang? 23:22 Why didn't the Universe collapse again? 27:03 OSIRIS-REx…
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Universe Today podcasts with Fraser Cain


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Episode 691: Interview: Seth Shostak from the SETI Institute
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This week I'll be talking Dr. Seth Shostak from the SETI Institute about his work searching the Universe for evidence of extraterrestrials. Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?m…
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Universe Today podcasts with Fraser Cain


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Episode 690: The Opposition of Mars with Ralph Crewe
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Support Universe Today podcasts with Fraser Cainโดย Universe Today
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Universe Today podcasts with Fraser Cain


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Episode 689: Open Space 90: Could We Drill for Life on Mars? And More...
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In this week's live questions show, I answer questions about drilling for microbes on Mars, missions that could survive the surface of Venus, and if anyone else is dissatisfied with the Big Bang. 00:00 Start 04:18 Any updates on the Chinese mission to Mars? 05:41 How many exoplanets are confirmed? 07:18 Can any rovers drill for microbes? 10:31 Any …
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Universe Today podcasts with Fraser Cain


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Episode 687: Open Space 89: Scott Gaudi and the HabEx Mission
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Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCE…
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Universe Today podcasts with Fraser Cain


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Episode 688: Remnants From the Early Universe. Primordial Black Holes
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Black holes are already mind-bending enough. Matter and energy compressed into a region so dense that the escape velocity exceeds the speed of light. Places where space and time are tangled up so much that even if you could go faster than light speed, you’d still end up at the singularity. Astronomers know of two kinds of black holes in the Univers…
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Universe Today podcasts with Fraser Cain


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Episode 685: Open Space 88: UFO Culture with Author Sarah Scoles
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Sarah Scoles is a Denver-based science writer who has supplied articles to WIRED Science and Popular Science. Her newest book is called "They Are Already Here: UFO Culture and Why We See Saucers". http://www.sarahscoles.com/ Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: …
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Universe Today podcasts with Fraser Cain


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Episode 684: Open Space 87: What Would It Take to Terraform Venus, And More...
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Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCE…
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Universe Today podcasts with Fraser Cain


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Episode 686: Q&A 129: Did Life Get a Ride to Venus from our Missions? And More...
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00:00 Start 00:16 Did we infect Venus with life? 02:27 Can we terraform Venus with bacteria? 04:03 This is boring. 06:21 It's probably not life. 09:07 Phosphine is on Jupiter too. 10:50 Are there spaceflight insurance companies? 12:59 Why can gas giants remain spherical? 15:21 What if the Moon was in geosynchronous orbit? 17:42 Are astronauts falli…
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Universe Today podcasts with Fraser Cain


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Episode 682: Life on Venus? A Key Biosignature Called Phosphine has been Discovered in Venus' Atmosphere
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Well, did you hear the big news? Life on Venus. Life… on... Venus. Now, where have we heard this before? Oh right, life on Mars. If you’ve been watching any of my videos or listening to Astronomy Cast, you’re cautiously optimistic. Skeptical, but hopeful. That’s the right position to take, because buckle up, the internet’s about to run with this ne…