This week, something different. We speak to astronaut Scott Kelly, who went up to space a man and came back a Rhesus monkey. Just kidding, that didn’t happen at all. Listen to find out the real story. PLUS: We talk to Lynn Levy, star producer of the Gimlet show The Habitat.

Check out the full transcript here: http://bit.ly/2LEvaf7

Selected readings:NASA’s updated press release about Scott and Mark More information about its Twins Study A paper about what space does to your eyeballs

This episode has been produced by Romilla Karnick, Wendy Zukerman, and senior producer Kaitlyn Sawrey, with help from Rose Rimler and Shruti Ravindran. We’re edited by Blythe Terrell. With additional help from Lynn Levy and Peter Bresnan. Fact checking by Michelle Harris. Mix and sound design by Emma Munger. Music written by Bobby Lord and Emma Munger. Recording help from Mark Bramhill. Extra thanks to Susan Bailey, Alan Hargens, Chris Mason, the Zukerman Family and Joseph Lavelle Wilson.

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Scott Kelly: How A Year in Space Changes You