
A mysterious object from interstellar space, 3I/ATLAS, is currently making its closest approach to our Sun. This critical event, its perihelion, is happening today, 29 October 2025. But as it skims the inner Solar System, hidden from Earth's view, one controversial scientist is watching for more than just a cometary glow.
Harvard astrophysicist Avi Loeb, who has long proposed that 3I/ATLAS is no mere comet, has once again sparked a fierce debate. He suggests this fly-by is the moment of truth, and that the object could even release 'mini-probes' just in time for Christmas.