Project Outgrowth – 1970 Study on Major Propulsion Developments

Project Outgrowth – 1970 Study on Major Propulsion Developments

Background

According to the (final?) report for Project Outgrowth:

A study was conducted by an ad hoc group within the Air Force Rocket Propulsion Laboratory during the calendar year of 1970 in an attempt to predict the major propulsion developments that may occur in the next 40 years.  This report evaluates the future of conventional chemical rocketry based on thermodynamic principles and revolutionary conceptual approaches to system applications. Advanced concepts falling under the general headings of Thermal, Field and Photon Propulsion are evaluated to a degree necessary to define their potential. This report does not define a long list of very near-term technology program subjects, but is designed to encourage and motivate talented and interested scientists and engineers to once again strive for “Advanced Propulsion Concepts.”

I first read about Project Outgrown in October of 2018, when I created the document archive on laser propulsion. Specifically, it was referenced in a 2017 document:  Perspective on One Decade of Laser Propulsion Research at Air Force Research Laboratory, November 2017 [13 Pages, 1MB]. In this document, the excerpt was as follows:

The concept of laser propulsion was conceived in 1969 at the Air Force Rocket Propulsion Laboratory (AFRPL) by Dr. Robert L. Geisler.1 During 1970, under the direction of Donald M. Ross, a group of 28-scientist/engineers at AFRPL conducted “Project Outgrowth,” which was a systematic study of the Geisler laser propulsion concept and numerous other Advanced Propulsion Concepts. Under the editorship of Franklin B. Mead the findings of “Project Outgrowth” were published in June 1972. Nearly simultaneously, in May 1972, the most-cited laser propulsion paper appeared, “Propulsion to Orbit by Ground-Based Lasers,” authored by “Arthur Kantrowitz.

The objective of the “Project Outgrowth” was to predict and analyze advanced propulsion concepts that could occur during the subsequent 40-years. It was the seed that spawned the modern era of studies of advanced concepts. “Project Outgrowth” also set forth a philosophy for evolution of chemical propulsion that is reminiscent of the modern-day, goal-oriented technology development program known as “Integrated High Payoff Rocket Propulsion Technology,” IHPRPT.

Of course, the above is similar to some aspects of the Advanced Aviation Threat Identification Program (AATIP) which has often been rumored to be a “secret UFO Study.” Although the UFO aspect is yet to be undeniably confirmed (as of the writing of this article), it is interesting that AAWSAP, what is considered either the same or the umbrella project of which AATIP operated under, was begun approximately 37 years after this study.  Although a coincidence, it coincides with the aim that they would project propulsion concepts through the next 40 years, and when that time frame was nearly up, AAWSAP was contracted out to a private contractor (as the story goes).  Propulsion was specifically mentioned in the original public AAWSAP solicitation posting among others. The entire scope included:

1. lift; 2. propulsion ; 3. control; 4. power generation; 5. spatial/temporal translation; 6. materials; 7. configuration, structure; 8. signature reduction (optical, infrared, radiofrequency, acoustic); 9. human interface; 10. human effects; 11. armament 

I do not propose there is a connection, but I have learned in twenty years of researching government secrets, that usually history repeats itself, and to verify something, one just needs to look at documents that have surfaced from past projects. The “UFO” connection with AAWSAP and AATIP is disputed, but this shows a bit of history with advanced technology research and projecting technology through a 40 year time frame.  Nearly all of the confirmed, and verifiable documents, show this was more of the aim to AAWSAP/AATIP, rather than UFOs. And to add to that, Project Outgrowth also pursued “fringe” scientific elements (referred to in the Project Outgrowth document as “Unknown Sciences) that went along with the nuts and bolts of propulsion. According to the study, this would include “psychic forces” and “psychokinesis.”

The document outlines that Project Outgrowth evaluated various aspects of advanced propulsion, like psychokinesis, or the movement of objects by mental forces; tachyon propulsion, or the harnessing of faster-than-light particles; and natural electric energy, or the understanding the difference (and tapping thereof) of the energy between the planet earth and clouds or between the earth and a missile. These “fringe” elements of science very much coincide with the study that would take place nearly 40 years later — very much like the AATIP “DIRD” reports showed  they pursued as well.

I filed various FOIA requests for documents on this study. You will find what has become available below, and more will be added, should it come up.

Document Archive

Project Outgrowth Documents

Advanced Propulsion Concepts — Project Outgrowth [274 Pages, 23MB]

Other Documents of Interest

In 1983, more than 11 years after the above document was published, Princeton Combustion Research Laboratories, under contract with the Air Force Office of Scientific Research (AFOSR), created the below study on space propulsion. They make reference to the research of Project Outgrowth, showing the connection between projected advanced propulsion studies, and that of deep space travel, also very much like the AATIP “DIRD” reports showed.

Space Propulsion by Intermittent Combustion [64 Pages, 2.7MB]

 

 

 

 


 

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