Ask a Spaceman! show

Ask a Spaceman!

Summary: What would happen if you fell into a black hole? How big is the universe? Just what the heck is a quasar, anyway? You've got questions, and astrophysicist Paul Sutter has the answers! Submit questions via Twitter using #AskASpaceman or post to facebook.com/PaulMattSutter. Every episode you will come closer to COMPLETE KNOWLEDGE OF TIME AND SPACE!

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Podcasts:

 AaS! 98: Who's in charge of the quantum world? | File Type: audio/mpeg | Duration: 26:43

How did Max Planck accidentally discover quantum mechanics? Why is his constant so special? What happens at the quantum level? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/PaulMSutter

 AaS! 97: What makes the strong force so strong? | File Type: audio/mpeg | Duration: 25:45

Why is the strong force better known as the “color force”? What’s the best way to think about protons and quarks? What do the Three Musketeers have to do with anything? I discuss these questions and more in today’s Ask a Spaceman!

 AaS! 96: Hey, who took all the antimatter? | File Type: audio/mpeg | Duration: 23:05

Why are matter and antimatter symmetric? What happened in the early universe to make matter win? Do we have any clue as to why? What do puppies have to do with it? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter
 All episodes: http://www.AskASpaceman.com

 AaS! 95: Does light experience time? (and other mysteries) | File Type: audio/mpeg | Duration: 27:22

What does ‘time’ mean for light? What is the real lesson of the twin paradox? How can we all agree on the true age of the universe? Why is it all so technical? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter
 All episodes: http://www.AskASpaceman.com

 AaS! 94: How did we figure out that stuff is made of atoms? | File Type: audio/mpeg | Duration: 46:07

How and when did we realize that atoms exist? How did we learn to understand their properties? How was Ernest Rutherford hogging all the science for himself? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/PaulMSutter

 AaS! 93: Does the Oort Cloud Exist? | File Type: audio/mpeg | Duration: 41:09

Where is the Oort Cloud and what is it made of? Why do we think some comets come from there? If the Oort Cloud exists, how did it form? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/PaulMSutter

 AaS! 92: I give up, what is time? | File Type: audio/mpeg | Duration: 36:13

What makes time so hard to understand? Why is it so different from the spatial dimensions? Is time in any way connected to that most difficult of concepts, entropy? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter 
All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter 
Like on Facebook: http://www.facebook.com/PaulMattSutter
 Watch on YouTube: http://www.youtube.com/PaulMSutter

 AaS! 91: Could we blow up a star? | File Type: audio/mpeg | Duration: 30:01

How much energy is needed to blow up the sun? How is this connected to the idea of binding energy? Where is all the energy in the universe? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter 
All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter
 Like on Facebook: http://www.facebook.com/PaulMattSutter
 Watch on YouTube: http://www.youtube.com/PaulMSutter

 AaS! 90: Why are brown dwarf stars so weird? | File Type: audio/mpeg | Duration: 33:41

What do brown dwarfs teach us about stars? What do they teach us about planets? What keeps them warm, and how long do they live? And are they really brown? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter
 All episodes: http://www.AskASpaceman.com

 AaS! 89: What makes all the light? | File Type: audio/mpeg | Duration: 26:53

What are the many sources of light in the universe? Why is a spectrum so important? What’s the difference between synchrotron and Cherenkov radiation? What’s the best word ever in physics? Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/PaulMSutter

 A Reading from the Book of Paul | File Type: audio/mpeg | Duration: 23:40

Today I'm reading a sample from my new book, Your Place in the Universe! I'm also sharing details about how you can a) buy the book, b) contribute to my Patreon to get an autographed copy, c) get my book tour to swing by your neighborhood, and d) buy the book some more! 

 AaS! 88: Is the Drake Equation useful? | File Type: audio/mpeg | Duration: 33:44

What does the Drake Equation teach us about extraterrestrial civilizations? What does it NOT teach us? What complexities does it hide? Is it even science? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter 
All episodes: http://www.AskASpaceman.com

 AaS! 87: How do magnets work? | File Type: audio/mpeg | Duration: 31:28

What’s the connection between motion and magnetism? How can something like a black hole have a magnetic field? What’s the connection to quantum mechanics? How did Einstein use magnetism to develop special relativity? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter
 All episodes: http://www.AskASpaceman.com

 AaS! 86: Why do we need cosmic inflation? (Part 2) | File Type: audio/mpeg | Duration: 33:35

Part 2! What was going in the very early universe? How does inflation provide the seeds of larger structures? How can we possibly test this? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter
 All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter


 AaS! 85: Why do we need cosmic inflation? (Part 1) | File Type: audio/mpeg | Duration: 34:44

Part 1! What are some weaknesses with the standard Big Bang model? What are the horizon and flatness problems? How does accelerated expansion solve these? I discuss these questions and more in today’s Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Follow on Twitter: http://www.twitter.com/PaulMattSutter Like on Facebook: http://www.facebook.com/PaulMattSutter Watch on YouTube: http://www.youtube.com/PaulMSutter

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