Documents / Report
This July 2024 report from the All-domain Anomaly Resolution Office supplements Oak Ridge National Laboratory's April 2024 analysis of a magnesium alloy specimen. The specimen had been publicly alleged to come from a crashed extraterrestrial vehicle in 1947 and to work as a terahertz waveguide. AARO agrees with ORNL that the specimen's isotopic composition shows it is terrestrial and that it could not function as a waveguide. AARO judges it is probably a test object or manufacturing byproduct from mid-20th century magnesium alloy research.
1 All-domain Anomaly Resolution Office Supplement to Oak Ridge National Laboratory’s Analysis of a Metallic Specimen July 2024 Overview In 2022, The All-domain Anomaly Resolution Office (AARO) contracted with Oak Ridge National Laboratory (ORNL) to conduct materials testing on a magnesium (Mg) alloy specimen. This specimen has been publicly alleged to be a component recovered from a crashed extraterrestrial vehicle in 1947, and purportedly exhibits extraordinary properties, such as functioning as a terahertz waveguide to generate antigravity capabilities. In April 2024, ORNL produced a summary of findings documenting the laboratory’s methodology to assess this specimen’s elemental and structural characteristics, available on AARO’s website. ORNL assessed this specimen to be terrestrial in origin and that it does not meet the theoretical requirements to function as a terahertz (THz) waveguide. AARO concurs with ORNL’s assessment and provides this supplementary material to add historical context to account for its likely origin. The specimen’s characteristics are consistent with Mg alloy research and development projects and experimental manufacturing methods in the mid-20th century. ORNL Materials Testing AARO contracted with ORNL to conduct materials measurements to determine: • Whether this specimen is of terrestrial origin. • Whether this specimen could serve as a THz waveguide. ORNL measured the isotopic ratios of Mg and lead (Pb) in the specimen and compared the values against mass standards. A material’s isotopic composition can provide valuable information about its origin and history. The specimen’s Mg isotopic composition falls within the expected values for a terrestrial material that has undergone kinetic fractionation, suggesting likely terrestrial origin. Its Pb isotopic ratio is consistent with ratios found in terrestrial lead, further supporting this conclusion. ORNL found the isotopic composition of this material to be unremarkable. The specimen’s Mg and Pb ratios fall within the standard values for manufactured materials, indicating that it is not a unique or unusual material. Elemental and structural analysis can help determine whether a structure has the characteristics of a waveguide. A waveguide is a structure that bounds and directs the propagation of waves. Waveguides are instrumental to many technologies. ORNL measured the specimen’s top layer’s elemental composition and crystal structure and found bismuth (Bi) colocated with nearly equal parts Pb. High-resolution elemental mapping shows repeating layers of Bi and Pb banding throughout the specimen and zinc (Zn) concentration varying from 1-4 wt%. Structural analysis shows columnar Mg grains perpendicular to the Bi and Pb banding.
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Report, from the aaro collection. The PDF is mirrored here; the original link is above. 4 pages are in the text index: search them above, or from the library's search.