Ask a Spaceman!

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 show:  http://www.patreon.com/pmsutter All episodes:  http://www. AskASpaceman.com Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those quest...

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.patreon.com/pmsutter All episodes:  http://www. AskASpaceman.com Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space,...

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! Support the show:  http://www.patreon.com/pmsutter All episodes:  http://www. AskASpaceman.com Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: http...

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! Support the show:  http://www.patreon.com/pmsutter All episodes:  http://www. AskASpaceman.com Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep thos...

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! Support the show:  http://www.patreon.com/pmsutter All episodes:  http...

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! Support the show:  http://www.patreon.com/pmsutter All episodes:  http://www. AskASpaceman.com Watch on...

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! Support the show:  http://www.patreon.com/pmsutter All episodes:  http://www...

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 white dwarf? What is a neutron star? What is a black hole? 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 Watch on YouTube:  http://www.youtube.c...

It's time for school! The Astro101 series will cover some of the most important questions in astronomy. In today's lesson, we have: What's the difference between a "dwarf" and "giant" star? How are stars born? What happens when stars die? 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 Watc...

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 are the different kinds of stars? Why does classification in astronomy make no sense? How the heck do we define a "star", anyway? I discuss these questions and more in today's Ask a Spaceman! Support the show:  http://www.patreon.com/pmsutter All episodes:  ht...

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 solar system form? What is a "planet" and who decided that? Just how much space is in space? 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 Wat...

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: Why did people used to study astronomy? Why do they continue to study astronomy? What's the deal with all this weird jargon? I discuss these questions and more in today's Ask a Spaceman! Support the show:  http://www.patreon.com/pmsutter All episodes:  http://www....

What does the "emdrive" claim to do? How does it violate almost all of known physics? What were the problems with the experiments? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those q...

What can possibly replace the singularity? What are Planck stars and Gravastars? What's it like to fall into a rotating black hole? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those...

When stars die, do their planets die too? What can possibly survive after a supernova explosion? How will the death of the sun affect our solar system? Can zombie planets rise from the dead? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutte...

What are the accomplishments of black astronomers and physicists? Why does diversity remain so low in higher education, especially physics? What can we do to prevent bias and discrimination? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutte...

Are there more than four forces of nature? Is dark matter connected to dark energy? What the heck are dark photons? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about...

Why do people believe the Earth is flat? How do we know it's curved? Is a debate even worth 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space, science, astr...

Was Einstein ever wrong? How did he miss out on a major prediction for the universe? What was his major beef with quantum mechanics? How did he go from quantum believer to quantum hater? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Re...

Why is the TRAPPIST-1 system so fascinating? Is it really habitable? How are we figuring all this out? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space, scienc...

What blows me away about the universe? How is it all connected? How does universality give physics the power to explain everything? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those...

What kind of crazy physics made primordial black holes? What does that have to do with the LIGO observations of merging black holes? How can we possibly detect them? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://ww...

What is the "missing baryon problem"? How do we know how many baryons there ought to be? What does the cosmic web have to do with it? What the heck is a baryon, anyway? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https:/...

What was Newton's genius? Why was his work so controversial? Why are his laws of motion so radical? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space, science,...

What makes the Earth's atmosphere so special? What makes the atmospheres of other planets so special? Why are atmospheres so special anyway? 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 Watch on YouTube:  http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Ke...