Harvard astrophysicist Avi Loeb, chair of the White House UAP Science Advisory Council, has outlined a concrete scientific strategy to definitively identify unidentified anomalous phenomena observed near U.S. military installations: deploying advanced, unclassified sensors at strategic locations. Loeb argues current Pentagon documentation lacks sufficient empirical data and that better monitoring could distinguish between adversarial foreign technology, advanced human platforms, or phenomena of other origins within one to two years.
In the wake of the Pentagon's seventh release of declassified UAP documents on October 23, 2026, Harvard theoretical physicist Avi Loeb has articulated a systematic scientific approach to resolving the decade-long mystery of unidentified anomalous phenomena observed over sensitive U.S. security installations. As chair of the White House UAP Science Advisory Council—a body established under President Trump's administration to guide government agencies on UAP investigation—Loeb has publicly called for the deployment of enhanced sensor systems at the specific geographic locations where UAP sightings have been documented, particularly those described in the latest PURSUE file release.
Loeb's proposal emerged following detailed accounts in the seventh Pentagon release describing a matte-black triangular object observed in June 2026 near a classified national security site in the western United States. Federal agents and a third official reported witnessing the craft rise vertically approximately 200-300 feet, hover silently for roughly 20 seconds, then accelerate into a canyon at fighter-jet speed—estimated at 1,800 mph—without producing audible noise, visible exhaust, or detectable heat signature. Optical observation through binoculars revealed no visible propulsion systems, rivets, panels, windows, or structural features. The incident remains unexplained and under continued investigation by the All-domain Anomaly Resolution Office (AARO).
In interviews with NewsNation and The Hill on October 23-25, Loeb articulated a strategic shift away from reliance on anecdotal witness testimony toward physics-based empirical investigation. "My hope is to partner with the Pentagon and put better sensors at the locations where these objects are found," Loeb stated, emphasizing that current declassified materials "are not good enough" for scientific conclusions. He identified two recurring categories of phenomena: triangular craft and spherical orbs, both consistently observed hovering over strategic military assets. Loeb framed the identification challenge as a national security imperative comparable to the February 2023 Chinese spy balloon incident, arguing that unknown objects operating over classified U.S. installations require immediate systematic investigation regardless of their origin.
A central element of Loeb's proposal addresses longstanding classification barriers that have hindered UAP investigation. Crucially, Loeb emphasized that his recommended sensor systems would themselves remain unclassified, thereby enabling broader scientific collaboration and public discussion of collected data. He noted that current information scarcity stems not primarily from the classification of observed phenomena themselves, but rather from the classification of the sensor systems used to detect them—a distinction that could substantially alter the trajectory of public disclosure. This technical distinction has potential significance for future Congressional pressure regarding UAP transparency and whistleblower access to information.
Loeb's position as chair of the newly formed UAP Science Advisory Council positions him as a key institutional voice shaping U.S. government UAP research priorities through 2026 and beyond. The council, which includes multiple academic and national laboratory experts and held its first meeting in June 2026, operates with an explicit mandate to "help AARO resolve the UAP mystery" through integration of interagency investigation processes and optimization of UAP data collection procedures. In a Medium blog post published October 23, Loeb outlined his specific strategic objective: "My strategic goal as chair of the UAP Science Advisory Council is to deploy new and better sensors in sites where the triangular UAP or mysterious orbs were reported by PURSUE."
Loeb has previously encountered obstacles in accessing classified materials relevant to his advisory role. In interviews with Fox News, he disclosed that he had requested approximately 50 videos, images, and other documents from Pentagon and intelligence agencies regarding documented UAP incidents, but that those materials have not yet been provided, with custodian agencies citing national security concerns regarding sensor capabilities rather than the phenomena themselves. This constraint has motivated his emphasis on deploying fresh, unclassified sensor infrastructure specifically designed for transparent UAP observation.
The astrophysicist grounded his call for sensor deployment in a pragmatic framework: distinguishing whether observed phenomena represent advanced technology developed by adversarial nations, undisclosed U.S. black projects, or genuinely anomalous phenomena requiring scientific explanation. "We don't know what they are," Loeb stated. "There are two types of objects that are being spotted by the Pentagon and the intelligence community: orbs and triangles, and they are hovering over strategic assets. We need to know what they are, because if you have a down-to-earth approach, you would say they are coming from adversarial nations." He also acknowledged, however, that existing government whistleblower accounts claim potential recovery of non-human spacecraft, though emphasized that such claims require stronger empirical support.
Loeb concluded his public statements by expressing qualified optimism regarding the timeline for resolution. When asked by The Hill anchor Blake Burman whether definitive answers would ever emerge from government investigations, Loeb replied: "I hope so within a year or two. And I hope President Trump will have the privilege of announcing whatever we find." This timeline suggests the advisory council anticipates that newly deployed sensor systems, combined with existing declassified documentation, could facilitate conclusive identification of core UAP incidents within the Trump administration's current term.
The proposal has not yet resulted in announced Pentagon partnerships or new sensor deployments. However, Loeb's role as the formal chair of the White House's UAP advisory body, combined with his direct engagement with Pentagon and intelligence leadership, indicates his recommendation carries institutional weight within ongoing government UAP investigation and disclosure processes. The sensor deployment strategy represents a significant departure from the current approach of sequential file releases and represents an attempt to inject systematic scientific methodology into an investigation historically characterized by classification barriers and institutional inertia.
