The Maya Astronomical Computer, by Charles H. Lacombe and [REDACTED], Winter 1977

October 1, 2021

This paper presents evidence of a visual astronomical computer which would have enabled Maya astronomer-priests to accomplish complex astronomical calculations…

“Private” Chinese Aerospace Defense Companies, China Aerospace Studies Institute (CASI), June 14, 2020

October 1, 2021

CASI’s mission is to advance understanding of the capabilities, development, operating concepts, strategy, doctrine, personnel, organization, and limitations of China’s…

Manned Venus Flyby (Proposal), February 1, 1967

September 29, 2021

"Manned Venus Flyby" is a technical report conducted by NASA in 1967, which explores the concept of a manned mission…

Internal DoD/IG PowerPoint Presentation on UFO/UAP Evaluation Released

September 16, 2021

https://www.youtube.com/watch?v=QxNrmy6fw0o On September 16, 2021, The Black Vault received via Freedom of Information Act (FOIA) case DODOIG-2021-001399, an internal Department…

Mobility Research for Future Vehicles: A Methodology to Create a Unified Trade-Off Environment for Advanced Aerospace Vehicle – January 2018

September 16, 2021

The development and implementation of advanced aerospace vehicles is an endeavor that can potentially affect long-term aviation operations and future…

Special Government Employees (SGEs)

September 15, 2021

According to the United States Office of Government Ethics: Some ethics provisions that apply to executive branch employees apply differently…

9/11 Material Released in Response to Executive Order 14040

September 14, 2021

This material is being released in response to Executive Order 14040, signed September 3, 2021, on the declassification review of…

Executive Order 14040 of September 3, 2021 – Declassification Reviews of Certain Documents Concerning the Terrorist Attacks of September 11, 2001

September 14, 2021

Declassification Reviews of Certain Documents Concerning the Terrorist Attacks of September 11, 2001

Stack of Internal DoD “Briefing Cards” on UAPs, UAP Task Force, and Navy UFO Videos Released

September 9, 2021

The following documents were released by the Department of Defense via the Freedom of Information Act (FOIA) to The Black…

Mystery Behind Wikileaks and the “Secret US Base on Moon” Destroyed By the Soviet Union Solved

September 8, 2021

https://youtu.be/qB9NuwTs0v4 For more than four years, a Wikileaks document within their "Global Intelligence Files" has sparked much controversy. This record,…