Space

Manufacturing in Space

Some things can't be made on Earth.
Some can't be launched from it.

THE CONSTRAINT

Two Limits. One Location.

Gravity decides what materials can become. The launch fairing decides what structures can exist. Neither limit moves on the ground. Both disappear at the same address.

Gravity

Buoyancy-driven convection and sedimentation govern how melts mix, how crystals nucleate, how glass solidifies. They write striations, uneven particle distributions and defects into the most valuable materials we make. Remove gravity and transport becomes diffusion-dominated — a process window the ground cannot offer at any price.

The Fairing

Nothing wider than about five meters has ever reached orbit in one piece. The systems the next decade demands — kilometer-scale arrays, radiator planes, large apertures — exceed the volume of every launch vehicle built or planned. They will not be launched. They will be assembled.

THE PLATFORM

A Production Line in Orbit

One integrated system. Modular bays. Built for recurring campaigns, not a single flight. Tessera-1 hosts process hardware for materials and serves as the assembly node for structures that will never see a fairing.

HOW IT RUNS

Three Steps. No Program Office.

Intake

01 / 03

Your feedstock or modules launch aboard a resupply capsule and transfer to a dedicated bay aboard Tessera-1.

Production

02 / 03

Process hardware runs continuously in microgravity. Power, thermal control, telemetry and robotic handling are the station's problem, not yours.

Delivery

03 / 03

Material returns in a controlled reentry capsule, chain of custody intact. Structures stay on orbit and enter service where they were built.

THE PHYSICS

Remove Gravity. Control the Outcome.

For materials, the mechanism is specific and measurable.

01

No sedimentation. Homogeneous, monomodal particle and phase distributions.

02

No buoyancy-driven convection. Diffusion-limited transport: fewer striations, more uniform crystal and melt composition.

03

No hydrostatic pressure. Larger unsupported melt zones and containerless processing, free of container contamination.

PRODUCTION CLASSES

Three Things Orbit Makes Better

Tessera-1 structure assembled from standardized modules on orbit

Orbital Infrastructure

Structures larger than any fairing. Solar arrays, radiator planes, trusses and apertures assembled from standardized modules and delivered as installed capacity. It never returns to Earth — it is already where it needs to be.

A crystal grown without gravity-driven convection

Biologics & Pharmaceuticals

Crystalline suspensions for high-concentration subcutaneous formulations. Larger, more uniform crystals for structure-based drug design.

Semiconductors & Advanced Materials

Bulk single crystals with reduced dopant striations and lower dislocation density. Fluoride (ZBLAN) glass drawn without gravity-induced crystallites. Immiscible alloys and containerless melts.

PRECEDENT

This Isn't Theoretical

The science is validated. The bottleneck is access.

Infrastructure

Google's own Project Suncatcher paper concedes that proposed orbital data centers exceed the size of any current or planned launch vehicle. DOD and NASA have spent more than $2 billion on in-space servicing demonstration missions over the past decade. The requirement is established. The production capacity is not. (GAO-25-107555, 2025)

Biologics

Merck crystallized pembrolizumab (Keytruda) aboard the ISS. Microgravity produced homogeneous ~39 μm crystalline suspensions where matched ground controls produced an uneven bimodal 13/102 μm mix — informing a crystalline-suspension route for high-concentration biologics. (npj Microgravity, 2019)

Semiconductors

Fifty years of melt growth. Across Si, Ge, GaAs, GaSb and InAsSb, suppressing buoyancy-driven convection consistently yields fewer dopant striations, lower dislocation density and better compositional uniformity — most recently a tenfold dislocation reduction in space-grown InAsSb. (npj Microgravity meta-analysis, 2024; InAsSb, 2026)

Materials

Flawless Photonics drew roughly 11 km of ZBLAN fluoride-glass fiber aboard the ISS in 2024 — the first commercially relevant fiber lengths produced in orbit, targeting the ultra-low attenuation that microcrystal defects prevent on the ground. (2024)

THE RETURN

Making It Is Half the Problem

A crystal, a glass or a doped ingot that survives orbit but not reentry is worthless. Thor XR-1 is built around the payload: thermal isolation, containment and precision landing that return your material with its structure intact. Crystal form, glass phase and dopant profile preserved. Chain of custody documented.

Downmass is the product. We engineered the entire path to protect it.

Loaded

Define campaign
Process recipe
Load feedstock
Pharma / crystals
Integrate Thor
Hardware fit
Seal & verify
Thermal envelope
Pre-flight check
Go / no-go

SPECIFICATIONS

Payload mass classes: 50 / 100 / 200 kg
Orbital residence: 30–180 days
Return cadence: Every 60 days
Thermal envelope: +4 °C to +40 °C controlled / −150 °C to +120 °C survivable
Containment: Triple-barrier sealed enclosure, ISO Class 5

Early Adopter

Letter of Intent

Reserve capacity in the inaugural production program. Early adopters receive priority allocation, locked pricing and direct engineering support as capacity comes online.

Priority allocation on inaugural orbital production runs
Early adopter pricing locked for 24 months
Direct payload integration and engineering access
First visibility into capacity schedules and platform roadmap

Full Name

Organization

Application Focus

Intended Use