Description

Mr. Holt has had a lifelong interest in astronomy/ astrophysics, space travel (advanced physics and technology), and the destiny paths of human and other civilizations. He recently retired from NASA after 50+ years of service, which included supporting the Apollo lunar missions, Skylab, Space Shuttle, Spacelab and the International Space Station. Mr. Holt has been actively involved in research related to encounters with unidentified aerial phenomena and in metaphysical studies for the past 49 years. He has a B.S. in Physics, Iowa State University (1967) and a M.S. in Physical Sciences (astrophysics), University of Houston/CLC (1979). He retired from NASA JSC.

With the new leak and deletion of this latest document it reminded me of his related publications and diagrams

Here's a short list

Prospects for a breakthrough in field-dependent 'propulsion' (https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=htt…)

[Field Resonance Propulsion Concept]
(https://ntrs.nasa.gov/citations/19800010907)
NASA(.gov)

Hydromagnetics and Future Propulsion Systems (https://ntrs.nasa.gov/citations/19800052277)

Electromagnetic braking for Mars spacecraft (https://ntrs.nasa.gov/citations/19860057994)