Mysterious 3I/Atlas Object Revives Debate Over Alien Origins

A mysterious object detected in 2019 has sparked fresh debate among scientists. Originally named 2I/Borisov, it was later confirmed as the second interstellar visitor to our solar system. Now, new claims about its unusual behaviour have reignited speculation about its origins—and even raised questions about extraterrestrial links.

The object, now classified as comet 3I/Borisov, was first spotted in 2019 by astronomers. Observations from the Hubble Telescope revealed a 1-kilometre nucleus with a cyanogen-rich coma, matching traits of comets but with a hyperbolic orbit proving its extrasolar origin. Later, data from the James Webb Space Telescope in 2023 showed its ices were dominated by carbon monoxide and ethane, with almost no water—suggesting it may have formed around a metal-poor, water-poor star.

In October 2022, researchers at Spain's University of A Coruña identified another object, 3I/Atlas, estimated to be 10 billion years old. Harvard professor Avi Loeb then analysed its movement and found 12 instances of anomalous behaviour, casting doubt on whether it was a natural comet. Meanwhile, the CIA refused to confirm or deny holding records on 3I/Atlas under the Freedom of Information Act, adding to the intrigue.

NASA officially classified 3I/Borisov as a comet, but Loeb's findings on 3I/Atlas have kept speculation alive. Previous Harvard research had already explored the idea of alien life reaching Earth, and these new observations have only deepened the mystery.

The discovery of 3I/Atlas and the unusual properties of 3I/Borisov have left scientists with unanswered questions. While NASA maintains its classification of Borisov as a comet, the CIA's silence and Loeb's findings suggest further investigation is needed. The objects' origins—and whether they hint at something beyond natural phenomena—remain unresolved.