On Sept. 26, SIU alumnus Dr. Nathan Jones discussed his year-long NASA simulation mission in a detailed and entertaining presentation in the South Auditorium. The Springfield emergency medicine physician shared stories about an out-of-this-world endurance test he completed on July 6, spending 378 days in a habitat that recreated what life would be like for a crew on a Mars mission. Jones, 41, is a husband and father of three boys, and a graduate of SIU School of Medicine (Class of 2009). Among his encouraging insights: For long-duration missions, NASA wants candidates with diverse skillsets