/tags/christina-koch Christina Koch en-US Copyright Fri, 13 Dec 2019 03:21:56 GMT /entertainment/2019-12-12/kids-in-space The Children's Hour 12/14 Sat 9a: Hear our chat with astronaut Christina Koch who is aboard the International Space Station recorded live at the… Fri, 13 Dec 2019 03:21:56 GMT /entertainment/2019-12-12/kids-in-space Katie Stone