U.P.P.D.

Universal Power & Propulsion Drive

A Thorium-Based Nuclear Revolution for Space Exploration

Quantum Interstellar introduces the Universal Power & Propulsion Drive (UPPD), a revolutionary thorium molten salt nuclear micro-reactor system designed for advanced space propulsion and sustained surface power generation. Leveraging dual-mode propulsion capabilities—Nuclear Thermal Propulsion (NTP) and Nuclear Electric Propulsion (NEP)—the UPPD is positioned to transform lunar and interplanetary missions through unprecedented efficiency, safety, and operational longevity.

UPPD represents a transformative leap in space exploration, merging nuclear innovation with modular scalability to power the next era of interplanetary travel and settlement.

UPPD Key Specifications

Reactor Output and Performance:

  • Thermal Power: 50 MWt

  • Electric Power Output: 20 MWe

  • Efficiency: 45%

  • Operational Life: ~60 years

  • Grid Voltage: 13-25 kV

  • Scalability: Modular, easily expandable

Propulsion Capabilities:

  • Nuclear Thermal Propulsion (NTP):

    • High-thrust, short-duration burns

    • Core temperatures: 2500–3000 K

    • Propellant: Hydrogen

    • Ideal for Earth departure, orbital insertion, rapid maneuvers

  • Nuclear Electric Propulsion (NEP):

    • Continuous, high-efficiency thrust

    • Specific impulse (Isp): 2,000–10,000 seconds

    • Thruster types: Ion, Hall-effect, Magnetoplasmadynamic (MPD)

    • Optimal for long-distance interplanetary cruising

Surface Power Generation:

  • Reliable, multi-year surface power for lunar, Martian, and deep-space habitats

  • Provides critical energy for habitats, life support, and scientific research

  • Passive safety mechanisms and emergency shutdown capabilities

Our plan for exploration

Project Development Timeline

Phase 1: Lunar Surface Deployment (2033)

  • Initial reactor deployment on the Moon

  • Validation of lunar power generation

  • Supports habitats, scientific missions, and early ISRU

Phase 2: NEP for Earth-Moon-Mars Ferrying (2036)

  • Expansion to nuclear electric propulsion

  • Reliable transport between Earth-Moon and Mars

  • Continuous operation for cargo and crewed missions

Phase 3: Integrated NEP & NTP for Mars & Beyond (2039)

  • Fully integrated propulsion system

  • Rapid crewed Mars transit (~2 weeks)

  • Long-duration, high-efficiency deep-space exploration

Advanced Technology Highlights

  • Thorium Molten Salt Fuel:

    • High-temperature, corrosion-resistant fluoride-based salts

    • Enhanced proliferation resistance and fuel sustainability

  • Autonomous Operation and AI Integration:

    • Autonomous reactor management and fault detection

    • AI-driven optimization and predictive maintenance

  • High-Temperature Material Innovation:

    • Nickel-based alloys, refractory ceramics, and protective coatings

    • Advanced liquid metal intermediate heat transfer loops

Join Us in Shaping Humanity’s Interplanetary Future

Quantum Interstellar’s UPPD stands ready to redefine space exploration and colonization. Invest today in the technology powering tomorrow’s missions to the Moon, Mars, and beyond.

Are you an engineer, nuclear physicist, or passionate about manufacturing? We strongly encourage you to apply & become part of our team.