Space Hardware Marketplace

ICE-Lok Thermally Enhanced Wedge Locks

• Thermal resistance reduction vs. COTS> 33%
• Temperature reduction (100 W system)> 10°C vs. standard 3/8" wedge locks
• Standard complianceVITA 48.2

Patented Isothermal Card Edge wedge locks that reduce card-to-chassis thermal resistance by over 33% vs. standard wedge locks,…

Phase Change Material (PCM) Heat Sinks

• Thermal storage advantage1–2 orders of magnitude higher than sensible energy storage
• Typical pcm thermal conductivity (paraffin)< 1 W/m·K
• Enhancement structuresFins, embedded heat pipes, metal foams

High-performance PCM thermal energy storage devices that absorb pulsed or duty-cycled heat loads with minimal temperature rise, for…

HiK Plates / Heat Pipe Assemblies

Custom heat spreaders with embedded copper-water heat pipes offering effective thermal conductivities of 10,000–100,000 W/m·K, designed to collect…

Composite Structures and Assemblies

• Manufacturing process5-axis CNC machining, autoclave cure, aerospace-grade bonding
• Material systemsCFRP, aluminum honeycomb, hybrid composites
• ApplicationsBus structures, payload structures, solar array substrates, booms

Advanced composite structural solutions for space and aerospace applications including spacecraft bus structures, solar array substrates, booms, and…

Honeycomb Radiator Panels

• Core materialAluminum honeycomb sandwich
• Face sheet enhancementHigh-conductivity, optional embedded CCHPs
• Surface finishSelectable emissivity coatings

Aluminum honeycomb sandwich panels serving dual roles as spacecraft structural shells and heat rejection radiators, with embedded CCHPs,…

Thermo-Modulating Heat Pipes (TMHPs)

• Working fluid / envelopeAluminum-ammonia
• Ncg reservoirIntegrated (no separate reservoir)
• Demonstrated load (VCHP Mode)~36 W

A dual-mode spacecraft thermal device combining VCHP and thermal diode functions in a single gas-charged aluminum-ammonia design, eliminating…

Space Liquid Cooling Systems

• Cooling typeSingle-phase liquid (pumped fluid loop)
• ComponentsCold plates, accumulators, cooling lines, heat exchangers, liquid cooled chassis
• Accumulator functionsPressure control, volume compensation, transient dampening

Custom single-phase liquid cooling loops for spacecraft applications, integrating cold plates, accumulators, cooling lines, and heat exchangers to…

Loop Heat Pipes (LHPs)

• Ammonia operating range-40°C to 70°C
• Titanium/water variant range70°C to 250°C
• Traditional wick pore radius~1 µm

High-capacity two-phase heat transport devices that move larger amounts of heat over longer distances than conventional heat pipes,…

Variable Conductance Heat Pipes (VCHPs)

• Effective thermal conductivity10,000 to 100,000 W/m·K
• Control methodPassive (Non-Condensable Gas)
• Material systems availableAluminum-ammonia; Copper-monel/water; Sodium-Haynes

Passive spacecraft thermal control devices combining two-phase working fluid with a Non-Condensable Gas reservoir to automatically regulate evaporator…

Space Copper-Water Heat Pipes (SCWHPs)

• Heat flux capabilityUp to 50 W/cm²
• Temperature gradient (typical)2–5°C
• Wicking capability against gravityUp to 10 inches

Flight-proven copper-water heat pipes for high heat flux satellite electronics cooling, capable of handling up to 50 W/cm²…

Constant Conductance Heat Pipes (CCHPs)

• Space flight hours heritage118,664,340+ hours
• Quality certificationISO 9001:2015, AS9100D
• Welding standardAWS D17.1

Precision-engineered aerospace CCHPs with over 118 million space flight hours heritage, manufactured under ISO 9001:2015 and AS9100D certified…

Galactic Brain Orbital Data Center

• OrbitLow Earth Orbit (LEO)
• First node commercial operationQ1 2027
• Initial compute classTeraflop-class (2027)

Galactic Brain is Aetherflux's orbital AI compute platform: a constellation of solar-powered LEO satellites providing GPU-class processing in…

Space-Based Solar Power Demonstration Satellite

Aetherflux's first orbital spacecraft designed to demonstrate kilowatt-class wireless power beaming from low Earth orbit to Earth using…

Astranis Vanguard

• System typeSatellite-enabled MANET (Mobile Ad-Hoc Network)
• Satellite orbitGeostationary (GEO)
• Beam footprint~2,250 km diameter

Vanguard is a satellite-enabled MANET solution combining an Astranis GEO satellite with Persistent Systems MPU5 radios and Kymeta/Satcube…

Astranis Nexus (R-GPS)

• Satellite classMicroGEO (PNT variant)
• MissionResilient GPS / Positioning, Navigation & Timing
• ProgramU.S. Space Force LEAP R-GPS

Nexus is Astranis's resilient GPS satellite selected by the U.S. Space Force for the LEAP R-GPS program, leveraging…

Astranis Omega

Omega is Astranis's next-generation MicroGEO satellite delivering over 50 Gbps of Ka-band broadband — approximately five times the…

Astranis UtilitySat

UtilitySat is the world's first multi-mission commercial GEO satellite, capable of conducting fully operational broadband connectivity missions across…

Astranis Prime (MicroGEO)

Astranis Prime is the first-generation MicroGEO small geostationary satellite, delivering dedicated Ka-band broadband connectivity to underserved markets. The…