Disclosure Project Adds Buga Sphere Segment to 8 May Press Conference

PR Newswire distributed an announcement on 29 April 2026 from The Disclosure Project confirming that Steven Greer's 25th-anniversary press conference on 8 May at the National Press Club would include a featured segment on the Buga sphere, an alleged metallic artefact recovered in Buga, Colombia in March 2025. Per the release, Greer and Mexican broadcaster Jaime Maussan would jointly present scientific scans and test results, including a claim that resin attached to the object has been carbon dated to approximately 12,560 years before present. The Buga segment sits alongside the previously announced whistleblower testimonies from a US Army Green Beret describing an alleged Indiana facility holding non-human artefacts and from US Marines describing human-built UAP encounters. Independent researchers including Dr Julia Mossbridge and Dr Garry Nolan have publicly questioned the Buga sphere's provenance and dating; neither the University of Georgia Center for Applied Isotope Studies nor UNAM has publicly confirmed conducting the cited tests. The inclusion of the Buga sphere shifts the press conference's evidentiary profile from witness testimony alone to physical-artefact claims, and aligns Greer's Disclosure Project with Maussan's broader contactee and recovered-material programme.