Who Owns Outer Space?

A conversation with the author of The Acid Queen: The Psychedelic Life and Counterculture Rebellion of Rosemary Woodruff Leary. If you've ever read anything about the history of psychedelics, the name Timothy Leary will probably sound familiar. He was a Harvard psychologist who r ...  Show more

How did a covert chemical treatment permanently change our drinking water? In 1908, two men, John L. Leal and George Warren Fuller, spent 99 days secretly constructing something that would fundamentally alter the Jersey City water supply. Their decision to add chlorine is one tha ...  Show more

Billionaires are privatizing space tourism and arguments over the classification of the passengers on their rockets and whether or not they should be considered astronauts. 

Past and current philosophers often argue the future of humanity is found not on Earth, but in the stars. In recent decades, private entities have pushed the boundaries of technology, achieving milestones once relegated to the scope of state-level powers. As organizations like ...

Governing moon miners, asteroid hunters and space junk sounds pretty tricky, but we better get our act together. This year the majority of space launches included commercial enterprises. Space is no longer just the playground of governments but companies; companies that want to m ...  Show more

Bezos? Branson? Elon Musk? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice break down why all these billionaires are going to space, how achieving orbit works, and how to wrap our heads around exponentially large numbers.

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