Claim · G-018

David Grusch: Claims that the recovered material shows exotic engineering, with specific isotopic ratios and heavy elements.

David Grusch · Jun 2023 · Interview with NewsNation with Ross Coulthart (June 2023) (Interview)

Hearsay Materials and metamaterials

Unverifiable

No laboratory data have been made public.

Against or denials: The AARO historical report vol. 1 (2024) states that it found no empirical evidence of technology of extraterrestrial origin.

Sources

AARO, Report on the Historical Record of U.S. Government Involvement with UAP, vol. 1 (March 8, 2024), copy on The Black Vault (primary source)
Space.com, the AARO historical report: no empirical evidence of alien technology (March 2024) (press)
Higgypop, summary of Grusch's claims in the NewsNation interview (published in 2025) (press)

On this site

People 1

David Grusch

Claims 1

David Grusch: Claims that the United States holds material of non-human origin, including intact and partially intact craft. Disputed

Open in the interactive archive The whole section: Claims

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