Cosmic Queries – Why Are We Here?

Is there a limit to how small life can be? Or how big? Neil deGrasse Tyson and Chuck Nice break down why all craters on the moon are round, the scale to life, and why the length of the day isn’t 24 hours. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free h ...  Show more

What if you could reopen your childhood brain? Neil deGrasse Tyson, Chuck Nice, and Gary O’Reilly explore the cutting edge of psychedelic science, critical periods, and what a high octopus can teach us about the human mind with neuroscientist and psychedelics expert Gül Dölen. NO ...  Show more

Why does something exist, rather than nothing? Special guest Sean Carroll helps us explore this deep philosophical question.For ad free episodes and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse.Our merch is available here: https:// ...  Show more

In this thought-provoking conversation on life, the universe, and everything, Neil deGrasse Tyson tackles the world's most important philosophical questions about the universe with wit, wisdom, and cutting-edge science. For science geeks, space and physics nerds, and all who w ...

The origin of our universe is one of the greatest mysteries we face. Why is there something rather than nothing? How did we come to exist in a world with such precise laws of nature? How we answer these questions determines everything, from the meaning of our lives to the secrets ...  Show more

What is the universe? Where did it come from, and what happens to it in the future? Humanity has wrestled with these questions since the dawn of civilization -- and though we've made a lot of progress, there's still much more to learn. In today's episode, the guys join special gu ...  Show more