NASA is Accepting Applications for New Astronauts: Extensive Travel Required Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email U.S. astronaut Christina Koch gives a thumbs up shortly after the landing of the Russian Soyuz MS-13 space capsule about 150 kilometrs (80 m) southeast of the Kazakh town of Zhezkazgan, Kazakhstan. ( AP Photo ) Produced by Lydia McMullen-Laird Hosted by Duarte Geraldino Produced by PRI