Bill Nelson served as NASA Administrator from 2021 to 2025. In 2023, following NASA’s independent UAP study team report, Nelson stated that the team “did not find any evidence that UAP have an extraterrestrial origin.”
According to lue-elizondo, the Apollo-era materials released through PURSUE Release 01 in May 2026 — including lunar photographs and audio recordings — contradict Nelson’s position that nasa held no UAP-related material. See src-elizondo-nasa-contradiction-2026-05.