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Reactionless Space Drive

Inventor: Randall Mills
Year: 2025
Device: Space Drive
Folder: MillsSpaceDrive
Original: Open article
Confidence
0.78
Practicability
0.42
Evidence
0.55
Fringe Score
0.92
Risk
0.28
TRL
3

Goal

Provide reactionless propulsion capable of lifting large masses without expelling reaction mass.

Problem

The need for propellant-free thrust for spacecraft and vehicles, eliminating the mass penalty of conventional reaction-based propulsion.

Concept Summary

The Space Drive claims to generate lift by a free electron absorbing a photon while moving relative to an absolute-space inertial frame, transferring photon energy to electron kinetic energy without a conventional reaction partner. The effect is manifested as directional plasma confinement and supersonic plasma jets that produce measurable lift when driven by short bursts of microwave power.

Detailed Description

A high-vacuum chamber is filled with an argon-hydrogen plasma (~=5 % H_2). Microwave power (~=330 W) is applied for ~40 ms, creating a plasma jet that is confined by the proposed "space-drive" mechanism. The lift is observed as a supersonic propagation of plasma pressure that pushes a quartz weight plate upward, producing a measured lift of 46.9 kg (103.3 lb). The measured lift matches theoretical predictions based on the photon-electron interaction model. The device demonstrates a weight-to-power ratio of roughly 3 W/lb, far exceeding conventional rocket propulsion metrics.

Principles

  • Photon absorption by moving free electron
  • Conservation of momentum via spacetime propagation
  • Microwave-induced plasma generation
  • Directional plasma pressure and jet confinement
  • Supersonic lift generation

Scientific Domains

Physics Plasma Physics Electromagnetism Aerospace Engineering

Materials

  • Argon
  • Hydrogen
  • Quartz
  • Gasketed quartz plate
  • Vacuum chamber
  • Bladder (for pressure matching)

Mechanisms of Action

  • Photon-electron kinetic energy transfer
  • Microwave excitation of argon-hydrogen plasma
  • Plasma jet formation and directional pressure
  • Space-drive induced confinement of plasma

Energy Sources

Microwave power

Applications

  • Spacecraft thrust without propellant
  • High-lift atmospheric vehicles
  • Rapid transit across long distances

Claimed Performance

Lift of 46.9 kg (103.3 lb) with 330 W microwave power applied for 40 ms (13.2 J); weight-to-power ratio ~=3 W/lb.

Experimental Evidence

The article reports a measured supersonic lift of 46.9 kg using 330 W of microwave power for 40 ms, matching calculated predictions.

Replication Status

Single prototype demonstration; no independent replication reported.

Limitations

  • Requires high-vacuum chamber
  • Lift demonstrated only for short 40 ms bursts
  • Scalability to continuous operation not shown
  • Dependence on specific gas mixture and microwave setup

Red Flags

  • Extraordinary claim of reactionless thrust that conflicts with established physics
  • No peer-reviewed publication or independent verification
  • Reliance on proprietary terminology (e.g., "absolute space")

Keywords

reactionless propulsion space drive photon absorption plasma confinement microwave power lift generation overunity

Related Technologies

Ion thrusters Plasma propulsion Electromagnetic propulsion Reactionless drive concepts

📷 Images

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