AaS! 223: Why is it So Hard to Return to the ...

Why is math so effective at describing the universe? What is reality is made of math? What does it mean for us to be conscious beings in a mathematical structure? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All e ...  عرض المزيد

What is the weak equivalency principle? How was antimatter discovered and why is it the perfect thing to put gravity to the test? What did the CERN experiment discover? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter ...  عرض المزيد

What happens to gravity when matter converts to energy? Neil deGrasse Tyson and co-host Paul Mecurio dive into fan questions about the speed of light, time machine mistakes, and what Neil would do if he were an alien.

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What will the future of space look like? Neil deGrasse Tyson and comic co-host Chuck Nice explore the engineering challenges and scientific questions shaping the next era of aerospace with aerospace engineer Jeff Thornburg.

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Could LISA detect primordial black holes or gravitational waves from the Big Bang? Neil deGrasse Tyson and co-host Chuck Nice explore LISA and the future of gravitational wave astronomy with astrophysicist Kelly Holley-Bockelmann.

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Are we closer in size to an atom or the universe? Neil deGrasse Tyson and Paul Mecurio answer grab-bag questions about Hawking Radiation, power on the moon, and whether our universe is inside a black hole.

NOTE: StarTalk+ Patrons can listen to this entire episode commerc ...