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Ask a Spaceman!
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 week you will come closer to COMPLETE KNOWLEDGE OF TIME AND SPACE!
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Avsnitt
231 avsnitt
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 77: Seriously, what is gravity? (Part 1)
2018-04-03 • 38min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 76: Iceland Question Bonanza!
2018-03-20 • 31min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 75: Why is Iceland so warm?
2018-03-06 • 31min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 74: Why are small stars such a big deal?
2018-02-20 • 26min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 73: Why should we believe the big bang?
2018-02-06 • 30min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 72: How does gravity make a lens?
2018-01-16 • 34min
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AaS! 71: Who lives in the particle zoo?
2018-01-02 • 32min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 70: Can we have some quark stars, please?
2017-12-19 • 39min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/C2CFD1340D8B9599DDDE6A0EF1B5DC35_small.jpg)
AstroTour: Atacama Dark Sky Retreat
2017-12-08 • 9min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 69: What makes a blazar blaze so brightly?
2017-12-05 • 29min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 68: Do we live in a hologram?
2017-11-21 • 26min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 67: Why can't I be an astrophysicist?
2017-11-07 • 33min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 66: What in the world is metallic hydrogen?
2017-10-17 • 30min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 65: How does one become an astrophysicist?
2017-10-03 • 38min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
All about the "Sea and the Stars" AstroTour
2017-09-26 • 11min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 64: What fate awaits the Voyagers?
2017-09-19 • 29min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 63: How are we to understand quantum spin?
2017-09-05 • 33min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 62: Why do some stars blow up?
2017-08-15 • 28min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
Update and Space Radio Preview
2017-08-08 • 26min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 61: Where do giant magnetic fields come from?
2017-08-01 • 29min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 60: What's the Deal with Time Crystals?
2017-07-18 • 34min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/C6FB0D795FB81D5F96DC17917EADC110_small.jpg)
AaS! 59: Do Black Holes Exist?
2017-07-04 • 29min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 58: Is time travel possible?
2017-06-20 • 20min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 57: What's the matter with dark matter?
2017-06-06 • 33min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/77947FE04ACFC36F232C97005F317BFB_small.jpg)
AaS! 56: What is the "Axis of Evil"?
2017-05-16 • 35min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 55: Does dark energy exist?
2017-05-02 • 36min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 54: What happens when galaxies collide?
2017-04-18 • 37min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 53: Why is the Higgs boson important? (Part 2)
2017-04-04 • 30min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 52: Why is the Higgs Boson important? (Part 1)
2017-03-21 • 37min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 51: What has New Horizons learned about Pluto?
2017-03-07 • 50min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 50: What's up with Saturn's rings?
2017-02-21 • 40min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 49: What were the most clever experiments of all time?
2017-02-07 • 45min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/77947FE04ACFC36F232C97005F317BFB_small.jpg)
AaS! 48: Why are Kepler's Laws important?
2017-01-17 • 35min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 47: What's the universe made of?
2017-01-03 • 42min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 46: How to describe astronomy to the blind?
2016-12-20 • 36min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 45: Wormholes - deal or no deal?
2016-12-06 • 36min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 44: How does the sun get spots?
2016-11-15 • 36min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 43: What's the Shape of the Universe?
2016-11-01 • 32min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 42: Where do "weird" radio signals come from?
2016-10-18 • 33min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 41: How do (regular) novas work?
2016-10-04 • 34min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/77947FE04ACFC36F232C97005F317BFB_small.jpg)
AaS! 40: Do black holes die?
2016-09-20 • 41min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/77947FE04ACFC36F232C97005F317BFB_small.jpg)
AaS! 39: Is there life on Europa?
2016-09-06 • 41min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/77947FE04ACFC36F232C97005F317BFB_small.jpg)
AaS! 38: How do we see beyond the visible?
2016-08-16 • 34min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 37: What is the cosmic microwave background (Part 2)?
2016-08-02 • 46min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 36: What is the cosmic microwave background? (Part 1)
2016-07-19 • 43min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/0B7FC672999E3152A2E76DDBAB2A374E_small.jpg)
AaS! 35: What are "virtual particles"?
2016-07-05 • 36min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/C2CFD1340D8B9599DDDE6A0EF1B5DC35_small.jpg)
AaS! 34: What is the Great Attractor?
2016-06-21 • 39min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/C2CFD1340D8B9599DDDE6A0EF1B5DC35_small.jpg)
AaS! 33: What if the moon disappeared?
2016-06-07 • 30min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/C2CFD1340D8B9599DDDE6A0EF1B5DC35_small.jpg)
AaS! 32: Where do nebulae come from?
2016-05-17 • 36min
![Ask a Spaceman!](https://podmestorage.blob.core.windows.net/podcast-images/C2CFD1340D8B9599DDDE6A0EF1B5DC35_small.jpg)
AaS! 31: How can the universe expand faster than light?
2016-05-03 • 35min