Charles R. Buhler
NASA Kennedy Space Center Lead Scientist and founder of Exodus Propulsion Technologies; claims 1g propellantless thrust via electrostatics
01 Executive_Summary
Dr. Charles R. 'Charlie' Buhler is the Lead Scientist of NASA's Electrostatics and Surface Physics Laboratory at Kennedy Space Center (April 2019-present) and the founder/CEO of Exodus Propulsion Technologies, LLC. He is a veteran of the Space Shuttle, ISS, Hubble Telescope, and NASA Dust programs, and established NASA's Electrostatics and Surface Physics Laboratory at KSC. Through Exodus Propulsion Technologies (co-founded with Andrew Aurigema), he has developed a propellantless propulsion concept based on electrostatics that reportedly produced 1g (9.8 m/s^2) thrust in hard vacuum in 2024. The 'Exodus Effect' was patented by USPTO after release from a 2-year national security hold. The technology is based on third-order QED perturbation theory, using asymmetric electrostatic pressure and divergent electric fields. He has presented at APEC (December 2023, August 2025) and is preparing a scientific paper for peer review.
03 Deep_Dive_Intelligence
Intelligence Summary: Charles R. Buhler
Node Identity: Charles Buhler is a NASA Kennedy Space Center electrostatics expert who has claimed a breakthrough in propellantless propulsion through Exodus Propulsion Technologies. His NASA credentials provide significant credibility, while his claims remain controversial and unreplicated.
NASA Career:
- Lead Scientist, NASA Electrostatics and Surface Physics Laboratory, Kennedy Space Center (Apr 2019-present)
- Veteran of Space Shuttle, ISS, Hubble Telescope, NASA Dust Program
- Established NASA's Electrostatics and Surface Physics Laboratory at KSC
- Oversees ESD (Electrostatic Discharge) and ESD safety for Space Shuttle, ISS, Hubble
Exodus Propulsion Technologies:
- Founded with Andrew Aurigema (co-founder)
- Propellantless propulsion via electrostatics
- 2024: Produced 1g (9.8 m/s^2) thrust in hard vacuum
- Patented 'Exodus Effect' (USPTO; released from 2-year national security hold)
- Not affiliated with NASA or US Government (private company)
- Based on third-order QED perturbation theory
- Asymmetric electrostatic pressure / divergent electric field
- Distinguishes free charge (conductors) vs. bound charge (dielectrics)
- 25+ years of research before landing on electrostatics approach
- APEC presentations (12/23/2023, 8/2/2025, 8/29/2025)
- Preparing scientific paper for peer review
- 'The real validation is to have this thing move in space'
Key Claims:
- 'The Discovery of Propellantless Propulsion: The Direct Conversion of Electrical Energy into Physical Thrust'
- 'We're not chasing anomalies; we're engineering them. The goal is reproducible propellantless propulsion.'
- May represent working version of Quantized Inertia (McCulloch's theory)
- Force not based on ion-wind or conventional electrostatic forces
Evidence Calibration:
- ESTABLISHED: NASA KSC Lead Scientist role, ESD expertise, Space Shuttle/ISS/Hubble background
- ESTABLISHED: Exodus Propulsion Technologies founding, patent issuance
- ESTABLISHED: APEC presentations, 1g thrust claim in hard vacuum
- SPECULATIVE: Propellantless propulsion validity (no independent replication or space validation yet)
- SPECULATIVE: QED third-order perturbation theory explanation (paper not yet peer-reviewed/published)
04 Network_Linkage
Charles Buhler connects NASA Kennedy Space Center's electrostatics expertise to the gray-track propellantless propulsion community. His APEC presentations place him alongside other exotic propulsion researchers including Banduric, Hermanson, and Chase. His claimed connection to Quantized Inertia links him to Mike McCulloch's theoretical framework. The 2-year national security hold on his patent connects his work to the government's interest in exotic propulsion technologies.
05 Related_Entities (1)
05b Related_Topics (3)
06 Research_Findings (1)
Buhler: NASA KSC Lead Scientist, Exodus Propulsion Technologies, 1g thrust in hard vacuum, electrostatic propulsion, APEC presentations
07 Key_Findings
- ▸ NASA engineer; Exodus Propulsion Technologies; claims propellantless propulsion device.
08 Intelligence_Analysis
NASA engineer; Exodus Propulsion Technologies; claims propellantless propulsion device.
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Verified_Primary_Sources 2 SOURCES
Type: person
Region: main
Last updated: Research database snapshot