Interstellar Object The discussion centers on 3I/ATLAS, described as a large object approaching the solar system at high speed. Avi Loeb of the Galileo Project reportedly questions whether its trajectory, lack of a visible tail, red glow, and carbon-dioxide composition are consistent with a natural comet. Further observations from the James Webb Space Telescope, Mars Reconnaissance Orbiter, and Juno are expected to provide more information. Pyramid Findings The episode describes findings announced on March 15, 2025, at a conference in Bologna, Italy, attributed to researchers including lead researcher Corrado Malanga and engineer Filippo Biondi. It frames synthetic aperture radar and muon-based imaging as able to "see" deep underground, comparing the results to CT, MRI, and ultrasound scans. According to the episode, the scans showed five stacked chambers directly beneath Khafre, eight cylinders wrapped in spiral staircases (stated as 648 meters tall), two large cubes supporting the cylinders, and something deeper that may extend beneath all three Giza pyramids.