
The interstellar comet 3I/ATLAS has surprised scientists once more by altering its trajectory, sparking renewed concern across the astronomical community. Since its discovery in July 2025, 3I/ATLAS has captivated astronomers worldwide, not only for its rare interstellar origin but also for its unpredictable movements.
Its latest course change has prompted experts to reassess how interstellar objects behave when entering our solar system. NASA and international observatories emphasise that the comet poses no immediate threat toEarth, yet its erratic path provides a rare opportunity to study the physics of interstellar visitors.