Geoffrey P. Cruickshank
Geoffrey P. CruickshankEnergy and security professional, interested in propulsion systems (gas turbines, power generation, MethaLox rocket engines, Tic-Tacs that can produce 1100 GW of power in 0.78 seconds...) Based in Darwin, Northern Territory, Australia
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 19 | Subscribers | Read | geoffcruickshank.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
The UFO Turf War 1947-1956: President Truman's "Special Panel" and the CIA
The UFO Turf War started towards the end and the immediate aftermath of World War 2, with the US Army, US Navy and the Office of Strategic Services all hustling for control.
NASA proposes "Nuclear Electric Propulsion" for Mars missions starting 2028 - will they roll out technology derived from Magenta, Roswell and other crash retrievals?
NASA Administrator Jared Isaacson announced on March 24, 2026, the intent of the space agency to launch a mission to Mars using a nuclear electric propulsion system by the end of 2028.
The Magenta Crash 1933: Was information of the event “the pistol held to the head” of Cardinal Pacelli (later Pope Pius XII) by the Third Reich in order to force the Vatican to sign the Concordat?
This is a repost of a Reddit article I wrote a few yes ago, with assistance from fellow researchers Craig Oliver and Michael Armentor. Enjoy.
Joe Kent: "The assassins didn't write down "On this day we are going to assassinate JFK" and put it in a file at CIA or FBI..." Actually, they did.
In his interview today with Tucker Carlson, former National Counter Terrorism Director Joe Kent said he didn’t think there was a “smoking gun” in the remaining, yet-to-be-declassified JFK Assassination files.
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Energy and security professional. Darwin, Northern Territory, Australia
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