The hunt for a new Pluto

Science has some really weird, wonderful ideas. Some of them are hard to prove in fact, but Emily St. John Mandel does a great job of playing with them in fiction — in works like Station Eleven, Sea of Tranquility, and her newest novel, Exit Party. Guest: Emily St. John Mandel, a ...  Show more

Scientists are trying to figure out what makes something funny. We compare notes with comedians ⁠Atsuko Okatsuka⁠, ⁠Josh Johnson⁠, ⁠Dulcé Sloan⁠, and ⁠Chris Fleming⁠ (Originally published in 2023) Guests: ⁠Allie Volpe⁠, Vox correspondent; ⁠Peter McGraw⁠, professor at University o ...  Show more

Pluto was unseated as our solar system’s ninth planet in 2006. Since then astronomers have found signs that a real ninth planet could be hiding at the edges of our solar system. Clara Moskowitz, senior editor for space and physics, explains how the forthcoming Vera Rubin Observat ...  Show more

A ninth planet may be lurking in our Solar System out beyond Neptune. Caltech's Mike Brown and Konstantin Batygin join us to discuss their new paper, the latest evidence for Planet 9, and why they believe their hunt may soon be over. Then, Bruce Betts, chief scientist of The P ...

Pluto may not be a planet, but it definitely exists. Not every case is so clear. The history of near-Earth astronomy contains many cases of bodies that may or may not have ever existed in the solar system we call home. In this episode of Stuff to Blow Your Mind, Robert Lamb and J ...  Show more