Is it an interstellar wolf in sheep’s clothing? Earlier this week, the NASA-backed International Asteroid Warning Network (IAWN) launched an emergency defense probe after 3I/ATLAS exhibited unusual behavior. Now, Harvard scientist Avi Loeb warns that the Manhattan-sized interstellar object zipping through our solar system could be an extraterrestrial “Trojan horse” whose presence has major implications for “humanity.” Loeb — who maintains that the object could be of alien origin ever since its