This episode of Nature Notes was inspired by a question from listener Josh Knight – submitted as part of “West Texas Wonders,” the reporting series where listeners ask questions and Marfa Public Radio finds answers. Knight asked if the Odessa Meteor Crater was indeed produced by a “crash,” and, if so, what ecological impact that collision might have had. The reporting led to unexpected places – and as far as the asteroid belt. Thanks to Knight for submitting this question.

Five miles west of Odessa, a 600-foot-wide circular hole marks the West Texas landscape. It's shallow  – just 15 feet deep. The Odessa Meteor Crater is a subtle feature, but it tells an explosive story �...