67P/C-G

John Tipton looks at the Rosetta Spacecraft’s September 2016 landing on a comet going around the Sun between the orbits of Earth and Jupiter. Produced by Sarah Geis. {listen here}

Born This Gay

At the turn of the 20th century, a German doctor sets out to prove that homosexuality is rooted in biology—but his research has consequences he never intended. In pre-Nazi Germany,…