New whitepaper: How to Build on the Moon, with commentary from Niki Werkheiser, former NASA Director of Technology Maturation, shaped by conversations with the former ISS DirectorNew whitepaper: How to Build on the Moon, with commentary from Niki Werkheiser, former NASA Director of Technology Maturation, shaped by conversations with the former ISS DirectorNew whitepaper: How to Build on the Moon, with commentary from Niki Werkheiser, former NASA Director of Technology Maturation, shaped by conversations with the former ISS Director
Research & Insights

Research from the frontier of human spaceflight.

Our published thinking on crew health, habitation, market intelligence, and the discipline of space architecture — plus working notes from the lab.

Looking for the commercial arm? Stellar Amenities Lab is a separate arm, focused on maturing technology through the mid-TRL gap (TRL 4–6) and holding equity in what it builds.

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THE LAB'S SCOPE
TRL 4-6
The valley of death. Where the Lab works
Hover or tap any stage above to see what happens there. TRL 4 through 6 is where promising NASA HRP technology has historically stalled. No institution built to carry it across. That's the step the Lab exists to take.
44%PATH TO FLIGHT

"I watched this happen for 25 years at NASA: promising crew-health and habitation technologies stall at TRL 4 to 6, with no institution built to carry them across."

Niki Werkheiser, former NASA Director of Technology Maturation, joining the Lab full-time
-22% NASA civil servant cuts in 2025 · -20%+ proposed FY2027 budget cut · The people who built the crew side are leaving. The Lab is where their knowledge lands.
Latest research

Also try the interactive Spacecraft Systems infographic. Applied and basic work on crew health, habitation, and the market forces shaping the next generation of space habitation. Imagery courtesy of NASA and SpaceX (public domain).

Aug 4, 2026

“A hundred people in space, and we still haven’t solved toilets” — in conversation with Anthony Sims

On the unglamorous human-support systems — waste, hygiene, water recovery — that decide whether the space economy actually works.

Stellar Amenities
June 2026

How to Build on the Moon

A construction sequencing framework for lunar surface habitats — where four-phase planning breaks down in practice.

Stellar Amenities
[ RECORD SEALED ] Ongoing

The Library of Human Spaceflight

Sixty years of institutional knowledge, treated as a civilizational commons that requires deliberate stewardship.

Stellar Amenities
2026

Habitat layout and crew comfort

Validating the HabitatFit model against analog mission data.

Stellar Amenities
Ongoing

Benchmarks

Published performance benchmarks for habitat and crew-health technologies as they mature through the Lab.

Stellar Amenities
[ ####### ] July 2026

Reading NASA's FY2027 acquisition forecast

Where crew-health and habitation opportunities actually sit in the published pipeline — and where they are conspicuously absent.

Stellar Amenities
Ongoing

Mapping the NASA HRP roadmap

Tracing which Human Research Program risk areas have funded countermeasure paths, and which dead-end before TRL 6.

Stellar Amenities
June 2026

The strongest building material for Mars might be a mushroom

NASA Ames' Mycotecture Off Planet project is growing rigid, load-bearing bricks from fungal mycelium on-site.

Stellar Amenities
February 2026

Fifty-one years later, the Stanford Torus study still hasn't had a real sequel

The 1975 NASA Ames/Stanford Summer Study produced the field's foundational document. No one has run a serious continuation since.

Stellar Amenities
July 2026

Everyone building a commercial station should study how Starlab is stacking its partnerships

Every partner solving a different, specific layer of the same problem — not duplicating each other's work.

Stellar Amenities
June 2026

Algae as the binder that turns regolith into a wall

A closed-loop polymer that could turn locally available regolith into a printable, structural material.

Stellar Amenities
August 2026

What Gödel, Escher, and Bach have to do with a space habitat

TESSERAE's self-assembling tiles run on the same recursive local-rule logic as a fugue or a tessellation.

Stellar Amenities
Tool

The Mars Settlement Fitness Function

An interactive site-selection model for a first Mars settlement, drawn from Anastasia's undergraduate thesis. Try the tool.

Image: NASA
Mar 14, 2026

NASA's Acquisition Signals for Vast and the CLD Era

When NASA shifts from owning stations to buying services from operators like Vast, its procurement choices become the clearest demand signal the market has.

Image: NASA / SpaceX
Feb 6, 2026

What You Can Learn From Past Space Awards

NIAC, SBIR, and NextSTEP award histories are a public record of where the money actually went. Read correctly, they predict where it goes next.

Image: NASA
Nov 18, 2025

Reading NASA's Human Research Program Gap List

NASA publishes the human-health risks it has not yet solved. That list is a procurement forecast hiding in plain sight.

Image: NASA
Sep 22, 2025

The Commercial LEO Destination Race: Where Demand Actually Is

Several operators are racing to replace the ISS. The fundable demand is narrower and more specific than the announcements suggest.

Image: NASA
Jul 15, 2024

Dual-Use: The Fastest Path Into Space Contracts

The quickest way into a space contract is rarely a space product. It is a terrestrial capability with an honest space application.

Image: NASA
May 3, 2024

Designing for Partial Gravity: The Lunar Habitat Problem

Lunar gravity is not microgravity and not Earth. No one has operationalized habitation in the regime between them.

Image: NASA
Oct 27, 2023

Crew Behavioral Health as a Mission Risk

NASA ranks crew behavioral health as the second-largest risk in human spaceflight, after radiation. Design is one of the few levers that moves it.

Image: NASA
Jun 12, 2023

The Economics of Reconfigurable Habitat Volume

In a habitat, the ability to repurpose a volume quickly is worth more than any single fixed function.

Image: NASA
Sep 19, 2022

Analog Missions and What They Actually Teach

Analog habitats — lava tubes, polar stations, undersea labs — are the closest thing we have to a testbed for the body in extreme environments.

Image: NASA
2026

Ultrasound-on-Chip: An Intelligence Layer for the Body in Space

There is still no good longitudinal dataset across the roughly 730 people who have flown. Chip-scale imaging can close that gap.

Image: NASA
Nov 24, 2021

Accessibility in Microgravity: Lessons from AstroAccess

Designing microgravity navigation for blind and low-vision flyers produced insights that apply far beyond space.

Image: NASA
Jun 15, 2021

Deep Pressure and Sleep in Microgravity

Applied pressure changes how a body settles. In microgravity, that may be a lever for sleep, stress, and performance.

Image: NASA
Sep 30, 2020

The Case for Space Architecture as a Discipline

Space architecture is treated as a specialty of engineering. It is closer to a discipline of its own — and the New Space age needs it.

Image: NASA
May 11, 2020

Small-Space Design on Earth, Informed by Space

The methods that keep a crew sane in a capsule apply directly to small apartments, capsule hotels, and tiny houses on Earth.

Image: NASA
Jan 28, 2026

Non-Space Customer Development: Bringing New Buyers to Space

The space economy grows fastest when it sells to people who never planned to buy space — pharma, longevity, deep-tech, enterprise R&D.

Image: NASA / SpaceX
Jun 2026

The Quantifiable Return: Measuring ROI in Space Habitat Design

On a crewed mission, habitat design is one of the few levers that actually moves the economics.

Image: NASA
Jun 2026

The A&E Firm's Guide to NASA and Commercial Space Contracts

A&E firms hold more space-transferable capability than they realize. The gap is knowing how the contracts work.

Image: NASA
Feb 2026

Space Architecture Decisions and Long-Term Competitive Positioning

The architecture you commit to early locks in your competitive position for a decade.

Image: NASA
Feb 2026

Lunar Commercialization: Strategic Positioning in the New Space Economy

A lunar economy is forming faster than most incumbents assume. The advantage goes to whoever reads the real demand.

Image: NASA
2026

We Need a New Business Model for the Space Frontier

Consulting-for-hire and grant-funded research both stall a technology at the same place. The gap is institutional.

Image: NASA / SpaceX
2026

“A layer no one is responsible for” — in conversation with Niki Werkheiser

After 25 years inside NASA, our founding advisor names the same failure: the human layer is the one no institution owns.

Image: NASA
Field Note

Space as a Testbed: What Studying the Body Off Earth Could Teach Us About Aging

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Sizing the Non-Space Customer Opportunity

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What NASA's Proposed FY2027 Budget Cut Actually Means for Crew-Health Contractors

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

The Real Cost of an Astronaut-Hour, and What It Implies for Automation

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Procurement wasn't built for technologies that take a decade

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

To think in decades, you have to remove your own ego from the timeline

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

The technological womb doesn't end at the hatch

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

If consciousness is the point, preservation is the job

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Nobody wants to talk about furniture, and that's exactly why it keeps failing astronauts

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What if the room itself could hug you back....?

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Every medium has reshaped consciousness. A spacecraft is the medium with nowhere left to hide.

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What zero gravity does to your inner ear

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What a synthetic biology lab building for Mars can teach a space architect

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

The strongest building material for Mars might be a mushroom

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Actuated architecture: when the room stops being passive

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

World's Fair

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

The nausea reflex is really about what your brain thinks the motion means, not the motion itself.

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Algae as the binder that turns regolith into a wall

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

A cylinder station with more than one gravity

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What the tipi already solved that inflatable habitats are still solving

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Space architecture needs its own Bell Labs moment. Rebel Labs?

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Policy is a design constraint, not a background condition

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Why go to space when Earth has so many problems left to solve?

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Can you actually make money in space, or is most of this a hoax?

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Fifty-one years later, the Stanford Torus study still hasn't had a real sequel

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

A workshop at Aurelia Institute, and a conversation about artificial gravity stations

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Everyone building a commercial station should study how Starlab is stacking its partnerships

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What Gödel, Escher, and Bach have to do with a space habitat

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

A civilizational commons needs a steward, not just an archive

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

The day a material changed how I think about design

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

The line between animate and inanimate is exactly where architecture used to stop

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

If humans are this expensive to sustain in space, why send them at all

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Space toilets: NASA's roughly $100 million problem

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Designing a habitat for a low-vision astronaut means giving up the idea of a fixed "up"

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

What does a space architect actually think the meaning of life on Earth is

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

Symbolic exchange, death, and why a spacecraft can't hide either one

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

A forgotten 1925 book was already called The Animate and the Inanimate

A working note from the lab. Read in Field Notes.

Image: NASA
Field Note

By 2041, most of the people in space won't be professional astronauts

A working note from the lab. Read in Field Notes.

Image: NASA
Focus areas
IMAGE PLACEHOLDER

Habitat systems

Layout, volume, and material studies for long-duration crew habitats, informed by analog missions and behavioral research.

IMAGE PLACEHOLDER

Crew health & performance

How spatial design affects sleep, cognition, and stress in isolated and confined environments.

IMAGE PLACEHOLDER

Market intelligence

Tracking demand signals across commercial stations, lunar programs, and agency procurement to guide where research effort pays off.

IMAGE PLACEHOLDER

EVA & suit interfaces

Ergonomics and interface design between crew, suits, and habitat systems during extravehicular activity.

The intelligence layer

There's no good tracking dataset yet across the roughly 730 people who have flown to date. We're licensing Butterfly Network's ultrasound chip to build spacecraft-embedded imaging that closes that gap. One of the Lab's internal products, not a separate company.

ON EARTH · BASELINE
natural physiological aging rate
3–5×
AGING
MULTIPLIER
IN ORBIT · MEASURED
3–5×
accelerated physiological aging

The intelligence layer reads this directly, on-board: a chip built into the habitat itself, rather than a handheld device a crew member has to operate correctly under stress.

~730 people have flown. No one has ever assembled their record. We're building it.

Latest research

Also try the interactive Spacecraft Systems infographic.

June 2026

How to Build on the Moon

A construction sequencing framework for lunar surface habitats. Where four-phase planning breaks down in practice.

[ RECORD SEALED ]
Ongoing

The Library of Human Spaceflight

Sixty years of institutional knowledge, treated as a civilizational commons that requires deliberate stewardship.

2026

Habitat layout and crew comfort

Validating the HabitatFit model against analog mission data.

Ongoing

Benchmarks

Published performance benchmarks for habitat and crew-health technologies as they mature through the Lab.

[ ####### ]
[ ####### ]
July 2026

Reading NASA's FY2027 acquisition forecast

Where crew-health and habitation opportunities actually sit in the published pipeline. And where they're conspicuously absent.

Ongoing

Mapping the NASA HRP roadmap

Tracing which Human Research Program risk areas have funded countermeasure paths, and which ones dead-end before reaching TRL 6.

June 2026

The strongest building material for Mars might be a mushroom

NASA Ames' Mycotecture Off Planet project is growing rigid, load-bearing bricks from fungal mycelium on-site.

February 2026

Fifty-one years later, the Stanford Torus study still hasn't had a real sequel

The 1975 NASA Ames/Stanford Summer Study produced the field's foundational document. No one has run a serious continuation of it since.

July 2026

Everyone building a commercial station should study how Starlab is stacking its partnerships

Every partner solving a different, specific layer of the same problem, not duplicating each other's work.

June 2026

Algae as the binder that turns regolith into a wall

A closed-loop polymer that could turn locally available regolith into a printable, structural material.

August 2026

What Gödel, Escher, and Bach have to do with a space habitat

TESSERAE's self-assembling tiles run on the same recursive local-rule logic as a fugue or a tessellation.

Expert commentary
Niki Werkheiser

"Establishing a viable commercial space ecosystem depends on the evolution of foundational technologies through the valley of death into institutional capabilities. I watched this happen for 25 years at NASA: promising crew-health and habitation technologies stalling at TRL 4 to 6 with no institution built to carry them across."

Niki Werkheiser, former NASA Director of Technology Maturation

"Two of the most critical issues are the radiation exposure beyond low Earth orbit and the psychosocial effects of confinement and isolation."

The Translational Research Institute for Space Health (TRISH)

"Considering natural events, available energies, and human tendencies, the timing to make the most effective effort to achieve multi-planet status is now, before momentum is lost and we become distracted by changing energy economies."

Scott Howe, Senior Systems Engineer, NASA JPL

Kevin Kelly

"I am glad you are working on this amazing frontier... I would add to your list: stories, myths, and monuments."

Kevin Kelly, founding executive editor, Wired

"If you think about luxurious experiences, you want to make sure people feel okay. Sleep quality is something astronauts speak very openly about."

Anastasia Prosina, as quoted in Scientific American