The science of the frontier.
Explural runs two intertwined research mandates: securing the elements and isotopes that fuel deep-space expansion, and advancing the biology that keeps life intact beyond Earth.
Finding more tritium.
Tritium is the rarest practical fusion fuel on Earth, produced in vanishingly small quantities and decaying at 5.5% per year. Without a new supply, fusion propulsion and power stay theoretical. Explural's flagship program hunts for tritium where Earth can't make it: in lunar regolith, in lithium breeding blankets, and in the byproducts of off-world reactors.
- Lunar regolith tritium assays
- Lithium-6 breeding blanket trials
- Isotope separation & storage
Tritium_Breeding.labTritium Yield
Locating and breeding new tritium reserves, the scarce hydrogen isotope at the heart of fusion fuel, via lunar regolith assays and lithium-blanket breeding experiments.
Helium-3 Prospecting
Mapping solar-wind-implanted helium-3 in lunar soils to chart a clean aneutronic fusion supply chain.
Deuterium Capture
Electrolytic concentration of deuterium from cometary and icy-moon water for in-situ fusion fuel production.
Asteroid Metallurgy
Spectroscopic profiling of platinum-group and rare-earth elements in Near-Earth asteroids for off-world refining.
Carbon_Loop.reactorCarbon that never leaves the loop.
Off-world, every carbon atom is precious cargo. Explural develops closed-loop carbon systems that capture exhaled CO₂ and reactor waste, then convert it back into breathable oxygen, methane propellant, and solid carbon stock, feeding both life support and in-space manufacturing without resupply from Earth.
- Sabatier CO₂-to-methane conversion
- Carbon capture for closed-loop habitats
- Graphene & carbon-fiber from waste gas
From exhaled breath to engineered material.
CO₂ Capture
Cabin air and reactor exhaust pass through regenerable amine and zeolite sorbents that strip out carbon dioxide, concentrating a feedstock that would otherwise build up and poison the crew.
Air → CO₂ (concentrated)Sabatier Reaction
Captured CO₂ reacts with hydrogen over a nickel catalyst to yield methane and water. The water is electrolyzed back into oxygen and hydrogen, closing the loop on both breathing gas and propellant.
CO₂ + 4H₂ → CH₄ + 2H₂OGraphene Materials
Methane is pyrolyzed into pure solid carbon and hydrogen. The carbon is grown into graphene and carbon-fiber stock for in-space manufacturing, while the hydrogen recycles back into the Sabatier stage.
CH₄ → C (graphene) + 2H₂
Orbital_Biolab.feedBiology beyond the surface.
Microgravity rewrites the rules of living systems. Explural's orbital bio-labs study how cells, tissues, and ecosystems behave off-world, research that advances both deep-space habitation and medicine back on Earth.
Microgravity Cell Biology
Studying how cell growth, protein crystallization, and tissue formation behave without gravity, a frontier for both medicine and materials.
Radiation Biology
Quantifying cosmic-ray and solar-particle damage to living tissue to design shielding and countermeasures for long-duration crews.
Closed-Loop Life Support
Engineering bioregenerative systems, algae, microbes, and crops, that recycle air, water, and waste on deep-space transits.
Deep dives from the lab.
Tritium vs. helium-3 for fusion energy
How the two leading fusion fuels compare on scarcity, yield, and why the Moon settles the debate.
Extracting helium-3 from lunar regolith
The thermal volatilization process and the economics of mining fusion fuel from lunar soil.
The economics of reusable spacecraft
Why reflying hardware is the single biggest lever on the cost of reaching orbit.
Closed-loop life support for deep space
Recycling air, water, and waste with bioregenerative systems for long-duration missions.