Guest host Bim Adewunmi sits in for Ira Glass and talks to retired NASA astronaut Leroy Chiao about how a space mission compares with living alone in a one-bed apartment on earth.

Bim Adewunmi talks about the feeling of now.

Ira Glass talks to Bim Adewunmi about her understanding of delight through American pop culture and the summer she spent in the US as a 19-year-old.