Dr. Eiman Jahangir is joined today by motivational speaker, author, and Guinness World Record holder Jon Pritikin to discuss the power of perseverance, self-worth, and the courage needed to move beyond the limitations others may place on us.
Jon shares how growing up with speech and learning challenges led many people to underestimate his potential, including a teacher who told him he would never read, write, speak well, or graduate. Rather than allowing those words to define his future, Jon reflects on the people who helped him recognize his value, building up his confidence and empowering him to pursue a life of purpose.

Their conversation explores the relationships and experiences that shaped Jon’s journey, from the teachers, friends, and family members who encouraged him along the way to the school assembly that inspired him to become a speaker. Jon also shares how feats of strength, including the Guinness World Record he set for rolling frying pans with his bare hands, became a unique platform for encouraging others to believe in themselves and their potential.

To learn more about Jon visit: https://jonpritikin.org/

00:00 Introduction and Opening Story
01:10 Growing Up with Learning Disabilities
03:37 A Teacher's Crushing Words
07:32 The People Who Changed Everything
14:27 Discovering Strength Training and Motivation
18:01 Building a Speaking Career
23:24 Powerful Moments on Stage
26:57 Guinness World Record Achievement
33:58 Battling Fear and Online Negativity
35:26 Perseverance and Perspective
45:29 The Calling to Reach North Korea
47:46 Closing Message of Hope

Discover more about Dr. Eiman Jahangir, and preorder your own copy of A Heart for Space, now at https://aheartforspace.com/

In this episode of A Heart for Space, Dr. Eiman Jahangir sits down with Inspiration4 astronaut Chris Sembroski to discuss the life-changing experience of seeing Earth from space, the unexpected journey that led him there, and the deeper perspective he returned home with.

Chris shares how a childhood fascination with rockets and astronomy eventually led him through the U.S. Air Force, aerospace engineering, Blue Origin, and ultimately into orbit aboard Inspiration4—the first all-civilian mission to space. Along the way, he reflects on the importance of curiosity, community, and staying open to unexpected opportunities.

Their discussion explores the remarkable story behind Chris’s journey to space, and how a donation to St. Jude Children’s Research Hospital unexpectedly became the catalyst for a phone call that would change his life forever. Chris also opens up about the deeper impact of spaceflight and the profound sense of connection that came from viewing Earth from orbit. From the Overview Effect to the responsibility of caring for one another on our shared planet, he shares how the experience reshaped his understanding of humanity.

To learn more about Chris visit https://www.chrissembroski.com 

00:00 Welcome to A Heart for Space
00:30 Meeting Chris Sembroski: Dad, Engineer, and Space Traveler
02:44 From Air Force Missiles to Aerospace: Building a Career
05:25 Growing Up with Space: High School, Telescopes, and Chuck Brady
11:33 Lobbying for Commercial Space Before It Was Cool
16:44 The Super Bowl Commercial That Changed Everything
18:11 The Call: Winning the Generosity Seat Through Friendship
22:04 Six Months to Launch: Training and Climbing Mount Rainier
23:54 The Crew Comes Together: Announcing Inspiration4
25:59 Generosity Redefined: From Concept to Calling
27:52 Seeing Earth from Orbit: Connection and the Desire to Travel
29:26 Surprises in Space: Slow Motion Speech and Floating Legs
37:15 Perseverance, ADHD, and Learning from Your Kids
39:10 Dream Makers vs Dream Breakers: Staying Connected to Your Passion
43:49 Polaris Dawn, Jared as NASA Administrator, and the Future
45:11 Space Camp's Renaissance: A New Training Center Opens
47:51 The Space Still Worth Reaching For: Connection as Crew
49:46 Closing Thoughts and Invitation

Discover more about Dr. Eiman Jahangir, and preorder your own copy of A Heart for Space, now at https://AHeartForSpace.com

In today's episode of A Heart for Space, Dr. Eiman Jahangir is joined by his sister-in-law Leah Solivan as they engage in a deeply personal conversation about the experiences, relationships, and ambitions that have shaped Eiman's extraordinary journey.

Moving beyond headlines and accomplishments, Eiman reflects on his upbringing as the child of immigrants and the early influences that drew him toward medicine, as well as his lifelong fascination with space that continued to pull at him even while building a demanding career in cardiology.

The conversation explores the realities of life as a physician—from the emotional weight of patient care and the growing pressures contributing to burnout, to the deeply human moments that continue to make the work meaningful.

Leah and Eiman then dive into the perseverance required to pursue a dream with no guaranteed path forward. After more than twenty years of trying to reach space, Eiman reflects on the emotional experience of finally launching aboard Blue Origin’s New Shepard with his family watching nearby—a moment that represented not only the significance of the achievement, but the years of persistence, uncertainty, and unwavering belief that made it possible.

00:00 Welcome to A Heart for Space
01:53 Who Is Eiman Jahangir? The Person Behind the Titles
03:15 The Path to Medicine: From Anthropology Dreams to Cardiology
06:12 Life as a Cardiologist: Patient Stories and Healthcare Realities
12:15 When Space Became More Than a Dream
13:19 Family, Fear, and the Decision to Pursue the Impossible
17:41 Launch Day: Strapping Into a Rocket
20:13 Weightlessness and Wonder: Four Minutes in Space
23:09 Writing the Book: Making the Story Useful
27:45 The Outsider's Edge and What's Possible
30:09 Lessons from Space: Humanity, Patience, and What's Next
32:54 Legacy and Staying Challenged

Discover more about Dr. Eiman Jahangir, and preorder your own copy of A Heart for Space, now at https://AHeartForSpace.com

In this debut episode of A Heart for Space, Dr. Eiman Jahangir introduces the story behind his book and subsequent podcast—and the journey that led him here.

A cardiologist by profession and the 704th individual to travel to space, Dr. Jahangir has spent his life navigating two very different paths: one defined by structure, the other by uncertainty. In this opening conversation, he reflects on what it meant to pursue a lifelong dream without a clear roadmap, and the resilience required to keep moving forward in the face of setbacks, near-misses, and self-doubt.

Dr. Jahangir also shares the pivotal moments that shaped the trajectory of his life—from his family’s immigration journey during the Iran-Iraq War to the experiences that followed his spaceflight, where conversations with audiences around the world revealed a common thread: many people are quietly pursuing ambitious goals of their own. This realization became the foundation for A Heart for Space, and the resulting exploration of the stories and mindsets of those who have pushed beyond conventional limits.

This episode is both an introduction and an invitation into a series of conversations about perseverance and courage, revealing what it truly takes to pursue something extraordinary.
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Discover more about Dr. Eiman Jahangir, and preorder your own copy of A Heart for Space, now at http://heartforspace.com/

Welcome to A Heart for Space, a podcast hosted by cardiologist, astronaut, and speaker Dr. Eiman Jahangir that explores the journeys of those who push beyond conventional limits to inspire you to pursue your own extraordinary dreams.
Drawing from his own path—from immigrating to the United States as a young child to pursuing the astronaut dream for more than two decades—Dr. Jahangir leads thoughtful conversations with remarkable guests about perseverance, ambition, and the mindset required to achieve meaningful goals. Blending personal storytelling with practical insight, A Heart for Space invites you to strap in as we embark on this adventure beyond the stars, exploring what it truly takes to turn possibility into tangible reality.
For more information visit https://aheartforspace.com/