Astronaut Steve Bowen Speaks About Life on Artemis II

Why It Matters

Bowen’s perspective underscores the need for larger, psychologically supportive habitats on Artemis and future Mars missions, directly influencing NASA’s design and crew‑selection strategies.

Key Takeaways

• Bowen compares submarine confinement to space habitats in practice.
• ISS offers more volume than submarines, but still limited.
• Orion for Artemis II will be tighter than the ISS.
• Future Mars missions need habitats larger than a minivan.
• Crew cohesion and mental space are critical for long-duration flights.

Summary

NASA astronaut Steve Bowen, a veteran of three shuttle flights, a Crew Dragon mission and 14 years in the submarine force, discusses what living aboard Artemis II’s Orion capsule will feel like. He contrasts the cramped conditions of submarines with the relatively spacious International Space Station, noting that even the ISS provides only limited private space—“the only private space you have is between your ears.”

Bowen explains that Orion will be even more confined for the ten‑day Artemis II mission, and that future deep‑space voyages to Mars will demand habitats “slightly bigger than a minivan.” He emphasizes that as missions lengthen, astronauts must adapt to tighter quarters while maintaining crew cohesion and mental health.

He quips, “I’d hang out with these guys at a phone booth—it’d be so much fun,” underscoring the importance of interpersonal dynamics in confined environments. His submarine background informs his view that mental privacy, not physical volume, is the true luxury in space.

The remarks highlight critical design challenges for NASA: expanding habitable volume for long‑duration flights, integrating psychological support, and selecting crews who thrive in close quarters. These insights will shape habitat architecture and training for Artemis and eventual Mars expeditions.