2005: Ex-agent unveils 3,000-page report on a secret ET exchange mission to planet Serpo. UFOS Secret Projects 2005: Ex-agent unveils 3,000-page report on a secret ET exchange mission to planet Serpo. Maverick March 22, 2025 Read More Read more about 2005: Ex-agent unveils 3,000-page report on a secret ET exchange mission to planet Serpo.