The Las Vegas Sphere, the 360‑degree entertainment venue that opened in early 2024, announced on Thursday that it will host a new research program called “Sphere of the Unknown.” The initiative, launched by the casino’s parent company MGM Resorts International, is designed to detect, record and analyze unidentified aerial phenomena (UAP) that appear over the property. By installing a dedicated observatory on the structure’s highest point, the venue hopes to turn its massive, dome‑shaped roof into a scientific instrument that can contribute credible data to a field that has recently moved from fringe speculation to mainstream inquiry.
The centerpiece of the program is the Galileo Observatory, a compact but powerful sensor suite conceived by Harvard astrophysicist Avi Loeb, the Frank B. Baird Jr. Professor of Science at the Center for Astrophysics. According to Loeb, the observatory combines high‑resolution optical cameras, infrared detectors, LIDAR ranging and a short‑range radar array, all calibrated to operate in the extreme lighting conditions of the desert night sky. “We’re turning a world‑class entertainment venue into a scientific instrument,” Loeb said in a statement, “so that every bright flash or anomalous movement above the Strip can be captured with the rigor that modern astrophysics demands.” The equipment is mounted on a stabilized platform at the dome’s apex, giving it an unobstructed 360‑degree field of view up to 150 kilometers away.
MGM has partnered with several research groups, including the independent Galileo Research Team, the National UFO Reporting Center and the University of Nevada, Las Vegas’ Department of Atmospheric Science. Data collected by the observatory will be streamed in real time to a secure cloud repository, where participating scientists can apply machine‑learning algorithms to filter out known aircraft, weather balloons and satellite debris. The program also invites the public to contribute: guests at the Sphere can download the “UAP Tracker” app, which syncs with the observatory’s feed and allows users to flag anomalous sightings, add contextual notes and even upload their own video recordings from mobile devices. “Our visitors become citizen scientists, and the sheer volume of observations we can gather is unprecedented for any single site,” said Maya Patel, MGM’s senior vice president of innovation.
The launch comes amid a wave of renewed governmental interest in UAPs. In June 2025, the Office of the Director of National Intelligence released a comprehensive report acknowledging that many sightings remain unexplained and recommending expanded data collection. Nevada’s open desert skies have long been a hotspot for aerial anomalies, with dozens of reports logged by pilots and civilian observers over the past decade. By situating a research-grade observatory on a high‑visibility landmark, the Sphere of the Unknown could fill a critical gap in the national data set, offering continuous, high‑fidelity monitoring that complements sporadic military and civilian recordings.
While the program is careful to frame its goals in scientific terms, MGM sees a broader strategic benefit. “Our brand is about pushing the envelope of experience,” Patel explained. “If we can help answer one of humanity’s most enduring questions while giving our guests a unique, participatory role, it aligns perfectly with our vision of entertainment that informs as well as delights.” The observatory will operate initially on a six‑month trial, after which MGM and its research partners will evaluate the volume and quality of collected data. Should the pilot prove successful, the model could be replicated at other venues worldwide, turning entertainment architecture into a network of distributed UAP monitoring stations. For now, the lights of the Las Vegas Sphere will shine not only on concerts and shows, but also on the mysteries that linger just beyond the horizon.
