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 sent a message to Earth after it passed its perihelion. Scientists found the interstellar object brightened fivefold but showed no comet tail, raising new questions about its nature and possible artificial origin. 3I / ATLAS update today: Quite a few new things have been observed about the interstellar comet. We are keeping an eye on this visitor to inform you about everything that's going on with it. Scroll down for the latest on 3I / ATLAS . When will comet 3I / ATLAS get close to the sun? Latest on interstellar visitor After 3I / ATLAS made its closest approach to the sun, the comet is expected to remain out of view of Earth until around ...