/tags/missouri-humanities Missouri Humanities en-US Copyright © 2024 ÍâÍøÌìÌà Tue, 19 Mar 2024 20:41:24 GMT /show/st-louis-on-the-air/2024-03-19/ethics-are-difficult-on-earth-in-outer-space-the-questions-are-even-harder Astrophysicist and author Erika Nesvold spoke with host Elaine Cha before a live audience at the McDonnell Planetarium as part of Missouri Humanities’ keynote event. Tue, 19 Mar 2024 20:41:24 GMT /show/st-louis-on-the-air/2024-03-19/ethics-are-difficult-on-earth-in-outer-space-the-questions-are-even-harder Alex Heuer