Ask a Spaceman!

Ask a Spaceman!

You've got questions and astrophysicist Paul M. Sutter has answers - every episode you will come closer to complete knowledge of time and space!

Episoder(274)

AaS! 49: What Were the Most Clever Experiments of All Time?

AaS! 49: What Were the Most Clever Experiments of All Time?

What are the most clever physics and astronomy experiments of all time? What did we learn from them, and what made them so dang clever? I discuss these questions and more in today's Ask a Spaceman! Su...

7 Feb 201745min

AaS! 48: Why Are Kepler's Laws Important?

AaS! 48: Why Are Kepler's Laws Important?

Why are Kepler's Laws important? What was Kepler trying to understand? What connection did Kepler think he was making? I discuss these questions and more in today's Ask a Spaceman! Support the show: h...

17 Jan 201735min

AaS! 47: What's the Universe Made Of?

AaS! 47: What's the Universe Made Of?

What's the universe made of? How is this connected to its age? What's the connection between dark matter and dark energy? I discuss these questions and more in today's Ask a Spaceman! Support the show...

3 Jan 201742min

AaS! 46: How to Describe Astronomy to the Blind?

AaS! 46: How to Describe Astronomy to the Blind?

How can the night sky be described to someone who can't see it? What's it like to do astronomy? What kind of feelings come into play? I discuss these questions and more in today's Ask a Spaceman! Supp...

20 Des 201636min

AaS! 45: Wormholes - Deal or No Deal?

AaS! 45: Wormholes - Deal or No Deal?

Are wormholes real or what? How did we even start thinking of them? If we could build one, would it be possible to actually, you know, use it? I discuss these questions and more in today's Ask a Space...

6 Des 201636min

AaS! 44: How Does the Sun Get Spots?

AaS! 44: How Does the Sun Get Spots?

How do sunspots work? What do magnetic fields have to do with it? Who was Zeeman and why was his splitting so important? I discuss these questions and more in today's Ask a Spaceman! Support the show:...

15 Nov 201636min

AaS! 43: What's the Shape of the Universe?

AaS! 43: What's the Shape of the Universe?

What's the shape of the universe? What does it even mean for the universe to have a "shape"? If you traveled far enough, would you end up where you started? I discuss these questions and more in today...

1 Nov 201632min

AaS! 42: Where Do "Weird" Radio Signals Come From?

AaS! 42: Where Do "Weird" Radio Signals Come From?

Where do "weird" radio signals come from? Is this the first time we thought something weird was happening in space? Why does it make the news so much? I discuss these questions and more in today's Ask...

18 Okt 201633min

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