As the mysterious interstellar comet 3I/ATLAS speeds towards its perihelion on 29 October 2025, NASA's Asteroid Terrestrial-impact Last Alert System (ATLAS) remains on watch — a reminder of humanity's growing vigilance against potential cosmic threats.
Discovered on 1 July 2025 by ATLAS telescopes, the comet is the third confirmed visitor from beyond our solar system. Its arrival has reignited speculation about possible alien technology and so-called 'black swan' space events. Scientists stress, however, that there is no immediate risk of impact with Earth, describing the object instead as a valuable opportunity to improve planetary defence strategies.
