concept

Immaculate Constellation

Also known as: unacknowledged Special Access Program (USAP), Immaculate Constellation program

Facts (8)

Sources

House Hearing on Unidentified Anomalous Phenomena Transcript rev.com Rev Jan 23, 2026 4 facts

claimRepresentative Lauren Boebert referenced a program called the 'Immaculate Constellation' program within the Pentagon during a committee hearing.

claimMichael Shellenberger stated that the 'Immaculate Constellation' report includes descriptions of Unidentified Anomalous Phenomena (UAP) occurrences in both terrestrial and oceanic environments.

claimMichael Shellenberger stated that he has not personally seen sonar readings or underwater footage of UAPs beyond what is contained in the 'Immaculate Constellation' report.

claimLuis Elizondo refused to confirm or deny the existence of the 'Immaculate Constellation' program when questioned by Representative Nancy Mace.

'UAP are real': Congress pushes quest for transparency on UFOs legion.org The American Legion Nov 14, 2024 3 facts

accountMichael Shellenberger testified that he received the document regarding the “Immaculate Constellation” program from a current or former U.S. government employee.

referenceThe document regarding the “Immaculate Constellation” program was previously cited in a report by newsletter writer Michael Shellenberger.

claimRepresentative Nancy Mace (R-S.C.) led the hearing and released a document claiming the existence of a secret UFO data retrieval program called “Immaculate Constellation.”

Unidentified flying object - Wikipedia en.wikipedia.org Wikipedia 1 fact

claimAt a November 13, 2024, joint House Oversight Committee hearing, Rep. Nancy Mace entered a 12-page document into the Congressional Record describing an alleged unacknowledged Special Access Program (USAP) named 'Immaculate Constellation'.