3I/ATLAS News: Harvard astrophysicist Avi Loeb reignites the cosmic mystery around interstellar object 3I/ATLAS, claiming it underwent rapid brightening and a strange blue shift unlike any known comet. His observations have fueled new debates on whether this phenomenon is entirely natural, or something far more extraordinary. 3I/ATLAS News: Harvard astrophysicist Avi Loeb reignites the cosmic mystery around interstellar object 3I/ATLAS, claiming it underwent rapid brightening and a strange blue shift unlike any known comet. His observations have fueled new debates on whether this phenomenon is entirely natural, or something far more extraordinary.