Aspiring Martians

After a brief detour into big philosophical questions — and the launch of our new Inside the Habitat series — Aspiring Martians returns to what it does best: real conversations with real people who are actively building their way toward Mars.

In this episode, Joe is joined by Thendral Kamal, an aeronautical and astronautical engineering student at Purdue University with a minor in political science, and a résumé that already spans a...

Inside the Habitat is a brand new series from Aspiring Martians that takes listeners behind the scenes of the analog simulations shaping humanity’s future on the Moon, Mars, and beyond. On the first Tuesday of every month, we will explore the many habitats scattered across deserts, cities, oceans, and even aircraft where we are testing the limits of human psychology, teamwork, and technology before attempting real off-world settlem...

Christianity has spent two thousand years adapting to new cultures, continents, and ways of living. But what happens when the frontier is no longer Earth at all?

In the finale of our Religion on Mars series, Joe Sweeney turns to Christianity — the world’s most practiced religion, with close to two billion followers and tens of thousands of denominations — to ask how faith might function on the Red Planet. To keep the conversation gr...

What happens to Islam when Earth is no longer beneath your feet?

This episode is the third installment in Aspiring Martians’ January series exploring Religion on Mars, following conversations on Buddhism and Hinduism, and leading into next week’s series finale on Christianity.

Joe is joined by Dr. Reza Aslan, a globally recognized scholar of religion, bestselling author, and public intellectual known for making complex religious hist...

This episode is the second installment in Aspiring Martians’ January series exploring Religion on Mars — and what happens to belief systems when Earth is no longer the center of human life.

There are over 1.2 billion Hindus in the world today. To cover how such a prolific religion has lasted almost 4,000 years and what that future may hold on Mars, Joe is joined by Dr. Subhash Kak, a computer scientist, philosopher of science, and V...

Season Two of Aspiring Martians begins with a month-long Everyday Mars series exploring religion on Mars — and what happens to faith, meaning, and spiritual life when humans leave Earth.

This first episode focuses on Buddhism, a tradition practiced by hundreds of millions of people worldwide and rooted in teachings on suffering, impermanence, mindfulness, and compassion. Joe is joined by Vasu Bandhu, a contemplative teacher working ...

This week, Joe closes the season with an Everyday Mars conversation focused on something every future Martian — and every remote worker — will face: workplace anxiety and occupational health.

To tackle this subject, we're joined by Dr. Craig Jackson, a leading occupational health psychologist whose research examines how work affects human psychological wellbeing, particularly in extreme, remote, and high-stress environments. The...

Hope you're prepared for a conversation that is as honest as it is powerful.

In this week's episode, Joe sits down with Lina Borozdina where she shares what brought her to space aboard Virgin Galactic, but this discussion goes far beyond the mechanics of spaceflight. Together, they explore the emotional reality of chasing a space dream in public and the resilience required to keep going in the face of dismissive, hurtful, an...

This week on Aspiring Martians, Joe sits down with Dr. Kshitij Mall, an assistant professor at the University of South Alabama and director of the BRAHMAND Lab whose work sits at the cutting edge of propulsion, plasma-assisted flows, and extreme-environment engineering.

Kshitij is one of the minds behind Mission ShakthiSAT, a low-cost lunar transfer and micro-lander and program dedicated to empowering thousands of girls around the g...

This week on Aspiring Martians, Joe sits down with Dr. Adriana Marais: theoretical physicist, astrobiologist, disruptor, explorer, and one of the most compelling voices shaping the future of human settlement beyond Earth.

Adriana’s scientific background spans quantum effects in biology, the origins of life’s building blocks in space, and award-winning work in quantum biology. She’s a Director at the Foundation for Space Development ...

This week on Aspiring Martians, Joe sits down with Keisha Schahaff, a trailblazer whose journey has inspired millions across the Caribbean and beyond. Keisha made history as the first Caribbean woman in space, flying aboard Virgin Galactic’s Galactic 02 mission, where she and her daughter became the first mother-daughter duo to reach space together.

Keisha talks about what her flight gave her: the shift in perspective, the overwhelm...

This November — the month of elections here in the USA — we’re taking the spirit of civic engagement off-world.

In this Everyday Mars special, Joe talks with Dr. Kelly Weinersmith, an author, researcher, and one of the sharpest, funniest minds thinking about the future of space settlement. Kelly and her husband Zach wrote A City on Mars, a book that takes a wildly entertaining, deeply researched look at the realities of living off-p...

This week on Aspiring Martians, Joe sits down with Dr. Shawna Pandya, the first named female commercial Canadian astronaut — and one of the most fascinating humans you’ll ever hear from.

She’s an emergency and aeromedical transport physician, an aquanaut, a blackbelt, and the Director of the IIAS Space Medicine Group, where she leads research into how humans adapt to the most extreme environments imaginable — underwater, in microgra...

This week on Aspiring Martians, Joe talks with Sahda Haroon — a space advocate, STEM communicator, and unstoppable force for representation and empowerment in science.

Sahda’s story is one of courage, curiosity, and contagious passion. She’s been part of the Mars Generation, a leader in the STEAM Squad, and a voice reminding us that diversity in space exploration isn’t just nice to have — it’s essential. Her journey is proof that wh...

This week on Aspiring Martians, Joe sits down with Ilia-Daniel Gashinbaki — a 17-year-old Nigerian space visionary and the Executive Director and Founder of the Africa Space Foundation.

Daniel’s story started when he was just 11 years old, chosen by Nigeria’s National Space Research and Development Agency as one of the nation’s Space Ambassadors. That experience sparked a lifelong mission: to bring space science and education to com...

Food keeps us alive — but it also keeps us human.

In this Everyday Mars episode, Joe talks with Dr. Flávia Fayet-Moore, or Dr. Flav, a scientist, entrepreneur, and space nutritionist who’s making the future of food exciting again — on Earth and beyond it.

Dr. Flav is the founder and CEO of FOODiQ Global, co-founder of Food is Cool, and an alum of the International Space University’s Space Studies Program. Her work blends nutritional ...

This week on Aspiring Martians, we’re doing something special.

Just before the government shutdown, NASA worked with us to make sure we could sit down with members of the CHAPEA 2 crew — and two days after the hatch sealed, those interviews are now here.

The CHAPEA 2 mission officially began on October 19, 2025, when four volunteers — Ross Elder, Ellen Ellis, Matthew Montgomery, and James Spicer — entered NASA’s Mars Dune Alpha habit...

This week on Aspiring Martians, Joe talks with Dr. Dianne McGrath — explorer, sustainability expert, and one of the final 100 Mars One astronaut candidates.

Dianne grew up in the wide open stretches of the Australian Outback, where curiosity was her first compass. That same spirit carried her from studying environmental engineering and food sustainability to applying for a one-way mission to Mars — and, just for good measure, sailin...

This week on Aspiring Martians, Joe talks with Alejandro Perez — a biomedical engineer turned space educator whose energy is strong enough to replace your morning espresso.

Alejandro’s path started in Connecticut, where he grew up obsessed with how both nature and machines worked. He’s studied tissue engineering, led human stress experiments, worked on Martian regolith and plant genetics research with NASA’s CASIS division, built ag...