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! 156: What are Asteroids Good For?

AaS! 156: What are Asteroids Good For?

What are the different kinds of asteroids? What are they made of? How can we send missions to capture them, and what will we do once we get one? I discuss these questions and more in today's Ask a Spa...

20 Jul 202139min

AaS! 155: Who's Going To Clean Up All That Space Junk?

AaS! 155: Who's Going To Clean Up All That Space Junk?

How did so much junk get up in space? How can we clean it up? How is it making light pollution worse? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon...

6 Jul 202138min

AaS! 154: Is There REALLY a Crisis in Cosmology?

AaS! 154: Is There REALLY a Crisis in Cosmology?

How do we measure the age of the universe? Why are different methods giving different results? How do we solve this problem? I discuss these questions and more in today's Ask a Spaceman! Support the s...

15 Jun 202137min

AaS! 153: What is a Black Hole Firewall, and Do They Really Exist??

AaS! 153: What is a Black Hole Firewall, and Do They Really Exist??

What is a black hole firewall? How does it solve some paradoxes when it comes to black holes? Do the firewalls actually exist? I discuss these questions and more in today's Ask a Spaceman! Support the...

1 Jun 202138min

AaS! 152: Could We Really Terraform Mars?

AaS! 152: Could We Really Terraform Mars?

What killed Mars billions of years ago? How can we kickstart a warming trend to transform Mars to look like Earth? What kind of technology do we need, and how well will it work? I discuss these questi...

18 Mai 202136min

AaS! 151: How Do Quantum Computers Work?

AaS! 151: How Do Quantum Computers Work?

What makes quantum computers so powerful? What kinds of problems can they solve? How do we actually build one? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://ww...

4 Mai 202141min

AaS! 150: Why Don't Neutrinos Make Any Sense?

AaS! 150: Why Don't Neutrinos Make Any Sense?

How did we discover neutrinos? What don't they make any sense? Why do they have mass, and how do they change their identities? I discuss these questions and more in today's Ask a Spaceman! Support the...

20 Apr 202141min

AaS! 149: Is the Universe a Fractal?

AaS! 149: Is the Universe a Fractal?

Is our universe a fractal? How do we test this? Are there any places in the universe that look like fractals? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www...

6 Apr 202131min

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