Dare to Explore

Episode 57: Joseph Pelfrey

Joseph Pelfrey is the senior advisor to the deputy associate administrator at NASA. Throughout his long NASA career, Joseph has served in many positions, including aerospace engineer, design integration lead, and the director of the Marshall Space Flight Center. He has contributed to the ISS program, Ares I rocket, and the SLS.

Episode 56: Julie Savage

Julie Savage is the Director of Space Platforms and Threat Sensors Growth at Leidos. She was a RADAR Flight Test Director and Lead RADAR Systems Engineer at Reagan Test Site in Kwajalein Atoll, is a National Space Club Board Member serving the Education committee, and the Vice President of Sponsorships on the Space Force Association Board of Directors. Julie was a counselor at Space Camp in 1996, and was inducted into the Space Camp Hall of Fame in 2026.

Episode 55: Damon Feltman

Retired US Air Force Brigadier General Damon Feltman served as the Deputy Chief Strategy and Resources Officer for the United States Space Force. **Feltman holds multiple advanced degrees in space leadership, strategic studies, and business management, serves as Board Chair for the **Association of Commercial Space Professionals, and is a mentor to Vanderbilt University’s Space Edge Accelerator program. Today, he is the Chief Executive Officer of the Space Force Association, a 501c3 nonprofit and recognized national military association supporting the U.S. Space Force.

Episode 54: Michelle Christensen

Michelle Christensen is a Mission Operations Integrations Lead of Lunar Permanence at Blue Origin. She was previously a Flight Director for New Shepard Mission Operations and Engines Test Lead developing the BE-4 engine. She attended the University of Alabama in Huntsville and Penn State University, earning a Ph.D. in Mechanical Engineering.

Episode 53: Ethan Couch

Ethan Couch is a cofounder and general manager of Yellowhammer Brewing in Huntsville, Alabama. Yellowhammer is a local craft brewery that has been serving Huntsville for 15 years. Yellowhammer is the brewery behind T-Minus, a tangerine kölsch inspired by Tang that raises scholarship money to send kids to Space Camp!