155 episodes

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!

Ask a Spaceman‪!‬ Paul M. Sutter

    • Natural Sciences

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!

    Is the Universe a Fractal?

    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!

    • 31 min
    What’s Outside the Universe?

    What’s Outside the Universe?

    What is the meaning of the horizon of the universe? Is the Earth in a special place? What’s the “dark flow”? Can this explain dark energy? Why don’t we believe it anymore? I discuss these questions and more in today’s Ask a Spaceman!

    • 35 min
    What’s the Deal with the Uncertainty Principle?

    What’s the Deal with the Uncertainty Principle?

    What are the origins of the Heisenberg Uncertainty Principle? Is there any way to cheat it? What does this all have to do with waves? I discuss these questions and more in today’s Ask a Spaceman!

    • 39 min
    Astro101 Part 8 - What is the Future of Astronomy?

    Astro101 Part 8 - What is the Future of Astronomy?

    It’s time for school! The Astro101 series will cover some of the most important questions in astronomy. In today’s lesson, we’ll have: What does it take to have a career in astronomy? What does a professional astronomer actually do? What can you do to help astronomy? I discuss these questions and more in today’s Ask a Spaceman!

    • 38 min
    Astro101 Part 7 - What is the Universe?

    Astro101 Part 7 - What is the Universe?

    It’s time for school! The Astro101 series will cover some of the most important questions in astronomy. In today’s lesson, we’ll have: How did the universe begin? How will it end? What’s going on in here and how did we learn all this? I discuss these questions and more in today’s Ask a Spaceman!

    • 46 min
    Astro101 Part 6 - What are Galaxies?

    Astro101 Part 6 - What are Galaxies?

    It’s time for school! The Astro101 series will cover some of the most important questions in astronomy. In today’s lesson, we’ll have: What is a galaxy? What does our own galaxy look like? What are the different kinds of galaxies, and how did they get that way? I discuss these questions and more in today’s Ask a Spaceman!

    • 42 min

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