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John Brandenburg

Physicist

Plasma physicist whose Mars nuclear hypothesis links isotope anomalies to disputed Cydonia civilization and thermonuclear claims

Disclosure Rating — 7/10

John E. Brandenburg is an American plasma physicist and propulsion researcher whose public anomaly relevance comes from a disputed Mars hypothesis: he argues that isotope patterns and surface features point to ancient nuclear explosions and possibly a destroyed Martian civilization.123

  Plasma Physics Before Mars Anomalies

Kepler Aerospace's biography describes Brandenburg as a plasma physicist with a physics B.A. from Southern Oregon University, an applied-science M.S. from the University of California, Davis, and a Ph.D. in theoretical plasma physics from the UC Davis extension campus at Lawrence Livermore National Laboratory.1 The same biography says he worked with Mission Research Corporation, Sandia National Laboratories, Research Support Instruments, The Aerospace Corporation, the Florida Space Institute, and Orbital Technologies Corporation, while later holding senior science roles at Kepler Aerospace.1 Before his Mars anomaly work became widely circulated, Brandenburg worked as an engineer-physicist around fusion, plasma devices, and spacecraft propulsion.1

His propulsion record includes the microwave electrothermal thruster, usually abbreviated MET. John E. Brandenburg, Michael M. Micci, Kelly A. Kline, and Daniel J. Sullivan published a water-propellant MET study in IEEE Transactions on Plasma Science in 2005, and a patent assigned to Orbital Technologies Corporation names Brandenburg, Micci, and Kline as inventors on a microwave electrothermal thruster using water, ammonia, methanol, or hydrogen propellants.45 In February 2026, Renewal Fuels announced Brandenburg's appointment as chief technology officer of Kepler Fusion Technologies, describing the appointment as part of an American Fusion and Kepler fusion-energy effort.6

  Mars as a Nuclear Crime Scene

In a March 31, 2011 article, journalist John Brandon reported Brandenburg's argument that a natural nuclear reaction on Mars might have produced radioisotope signatures; the same article included skeptical responses from NASA Mars program scientist David Beaty and Lawrence Livermore geochemist Lars Borg, who did not accept the nuclear-explosion interpretation from the cited evidence.2 By 2014, Brandenburg's Journal of Cosmology abstract had moved beyond a generic natural event: it argued that Mars showed evidence of a massive thermonuclear explosion, connected that claim to the Cydonian Hypothesis and the Fermi paradox, and placed the event near Mare Acidalium, close to Cydonia Mensa.3

The claim later expanded into a two-event model. Brandenburg's 2015 Lunar and Planetary Science Conference e-poster argued that Mars atmospheric and surface data showed large anomalous nuclear explosions, and his 2023 Journal of High Energy Physics, Gravitation and Cosmology article described "large planet altering R-process events" near Cydonia Mensa and Utopia Planum.78 In those papers, Brandenburg treats xenon, krypton, argon, uranium, thorium, and potassium patterns as evidence for nuclear processes rather than as ordinary planetary-evolution signals.378

  Cydonia, Archaeology, and Public Reach

Brandenburg's 2023 Global Journal of Archaeology and Anthropology article presented the Cydonian Hypothesis as a claim that Viking and later imagery show eroded archaeological remains, including the "Face on Mars" region, and framed those features as possible evidence for an extinct humanoid culture.9 His book Death on Mars presents the nuclear-event claim as a planetary massacre.10

Alternative Propulsion Engineering Conference pages listed him for 2022 and 2024 presentations on Mars radioisotopes, the "Mars Nuclear Isotope Hypothesis," and the "Collateral Effects of the Martian Thermonuclear Holocaust."1112

  NASA, Farley, and Evidentiary Limits

NASA Science material on the Cydonia "Face on Mars" describes the feature as a mesa whose face-like appearance came from low-resolution imagery and specific lighting, while later Mars Global Surveyor imagery showed an eroded natural landform.13 NASA's MAVEN results explain major loss of the Martian atmosphere through solar-wind stripping, sputtering, and related escape processes rather than a required nuclear catastrophe.14 In a 2017 House Space Subcommittee hearing, Representative Dana Rohrabacher asked Mars 2020 project scientist Kenneth Farley whether there was evidence for a civilization on Mars thousands of years ago; Farley answered that there was not, and that such a civilization was "extremely unlikely."15

  Brandenburg's Mars Claims and Evidence Limits

Brandenburg's conventional record and his Mars interpretation sit in different evidence categories. Biographies, an IEEE paper, and patent records document his plasma-physics and electric-propulsion work.145 The Mars nuclear and civilization case rests on Brandenburg's own papers, abstracts, book, and public presentations.37891011 NASA Cydonia imagery, NASA's MAVEN atmospheric-loss findings, and Farley's House testimony support natural explanations and no confirmed evidence of an ancient Martian civilization.131415 The cited record establishes Brandenburg's credentials and claims, but it does not establish ancient artificial nuclear attacks on Mars.13131415

  References

  References

  1. kepleraerospace.com ↩ ↩2 ↩3 ↩4 ↩5 ↩6

  2. John Brandon, "Was There a Natural Nuclear Blast on Mars?," Fox News, Mar. 31, 2011 ↩ ↩2

  3. John E. Brandenburg, "Evidence of a Massive Thermonuclear Explosion on Mars in the Past: The Cydonian Hypothesis and Fermi's Paradox," Journal of Cosmology, 2014, indexed by NASA ADS ↩ ↩2 ↩3 ↩4 ↩5

  4. John E. Brandenburg, Michael M. Micci, Kelly A. Kline, and Daniel J. Sullivan, "The Microwave Electro-Thermal (MET) Thruster Using Water As Propellant," IEEE Transactions on Plasma Science, 2005 ↩ ↩2

  5. patents.google.com ↩ ↩2

  6. prismmediawire.com ↩

  7. hou.usra.edu ↩ ↩2 ↩3

  8. John E. Brandenburg, "Evidence for Large Planetary Climate Altering R-Process Explosions on Mars," Journal of High Energy Physics, Gravitation and Cosmology, 2023 ↩ ↩2 ↩3

  9. John E. Brandenburg, "The Cydonian Hypothesis: A Re-Analysis," Global Journal of Archaeology and Anthropology, 2023 ↩ ↩2

  10. John E. Brandenburg, Death on Mars: The Discovery of a Planetary Nuclear Massacre, SCB Distributors, 2014, Google Books record ↩ ↩2

  11. altpropulsion.com ↩ ↩2

  12. altpropulsion.com ↩

  13. science.nasa.gov ↩ ↩2 ↩3

  14. nasa.gov ↩ ↩2 ↩3

  15. congress.gov ↩ ↩2 ↩3

Born on March 31, 2011

6 min read