In 2003 the space shuttle Columbia was returning from two weeks in orbit. It was a routine mission. So routine that most of America barely paid attention. Until something went terribly wrong. Many of us watched shuttle break apart over Texas on television. All seven of the crew members were lost. Jon Clark’s wife, Laurel, was one of them, and her death that day inspired his life’s work: helping get more people to space.Undone is hosted and produced by Pat Walters, with Julia DeWitt and Emanuele Berry.Our senior producer is Larissa Anderson. We are edited by Alan Burdick and Caitlin Kenney. Production assistance by Isabella Kulkarni. Undone is mixed and scored by Bobby Lord. Our fact-checker is Michelle Harris.Special thanks to Janna Levin.Undone was conceived in collaboration with our friends at Retro Report, the documentary film series that connects iconic news events of the past to today. You can find them here.If you want to get in touch, you can find us on Twitter @undoneshow or e-mail us at undone at gimletmedia dot com.Our SponsorsBlue Apron – Get your first three Blue Apron meals delivered for free by going to blueapron.com/undoneSquarespace - Go to squarespace.com and use the offer code UNDONE at checkout to get 10% off your first purchase Learn more about your ad choices. Visit podcastchoices.com/adchoices