05 • HIGH-THRUST TRANSFER
Nuclear Thermal
Propulsion
High-thrust thermal propulsion for crewed Mars transfer and rapid cargo movement.
Nuclear thermal systems deliver exceptional thrust and high specific impulse by heating hydrogen propellant in a compact reactor core. Built for demanding transfers, planetary operations, and time-critical cargo missions.
◎
High Thrust
Delivers high thrust for fast transfers and heavy payloads.
↻
High Specific Impulse
Hydrogen propellant optimized for excellent performance.
⬒
Crew & Cargo Ready
Designed for crewed missions and rapid cargo delivery.
☢
Proven Architecture
Heritage-informed design with modern safety and reliability.
System Overview
Nuclear thermal systems deliver exceptional thrust and high specific impulse by heating hydrogen propellant in a compact reactor core. Built for demanding transfers, planetary operations, and time-critical cargo missions.
| Propulsion Type | Nuclear Thermal (Fission-Heated Hydrogen) |
|---|---|
| Power Source | Fission Reactor |
| Best Use Case | Crewed Mars Transfer, Rapid Cargo, Deep Space Missions |
| Typical Thrust Range | 250 kN – 1.5 MN+ |
| Specific Impulse (Isp) | 850 – 1000 s |
| Crew Rating | Yes |
| Technology Readiness | Advanced Development |