Episode 39 The Astronomer and the Photographe...

George Shannon was the youngest member of the Lewis and Clark Expedition, and his inexperience showed itself a time or two. He did get lost once for 16 days, the longest span of time anyone was separated from the expedition party. In the 1920s, a woman named Rattlesnake Kate capt ...  Show more

The Bunion Derby (featured in the last episode) also featured a few four-legged friends, including dogs named Blisters and Shin Splints. We'll also re-visit the Pony Express and meet the Chilean Recluse Spiders who have lived peacefully at the Finnish Museum of Natural History fo ...  Show more

Tycho Brahe is hailed as an influential astronomer, but why? Tune in and learn how this groundbreaking astronomer lost his nose, built the world's first observatory and met with an untimely demise in this podcast.

Is it possible to make something invisible? Neil deGrasse Tyson and comedian Chuck Nice explore transparency, how we measure time on Earth, and how airplanes have changed. 

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How do you take an incredible photo of the cosmos? In this extended conversation, Neil deGrasse Tyson and comedian Chuck Nice learn about how to start taking photos of space with astrophotographer and National Geographic Explorer, Babak Tafreshi. 

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Tycho Brahe was the heir to several lines of Danish nobility. Rather than spend his life as a bureaucrat, he devoted himself to astronomy and collected the data that would lead to a new era of discovery. He also had no nose, a pet elk, a dwarf, and a mysterious death. Just you ...