A Christmas answer? Harvard scientist says 3I/ATLAS may reveal its true nature by December

NASA’s new images of interstellar object 3I/ATLAS have done little to settle the debate. While the agency insists it is a harmless comet, Harvard astrophysicist Avi Loeb argues the data leaves key anomalies unexplained, especially the million-kilometre, ruler-straight features captured by amateur astronomers. Loeb says December’s close approach may finally reveal whether 3I/ATLAS is natural, or something engineered.