Harvard scientists suspect an alien probe is approaching Earth

A team of scientists led by renowned Harvard astrophysicist Avi Loeb published a study claiming that the interstellar object 3I/ATLAS, discovered in July 2025, may not be a natural body but an artificial one — possibly an alien probe. According to their hypothesis, the object is moving along an unusual trajectory and has characteristics that differ from comets or asteroids. The researchers note that if it were a hostile alien spacecraft, it could pose catastrophic consequences for humanity.

The article emphasizes that the object will cross Earth's orbit as early as November 2025. Scientists suggest that its speed and entry angle into the Solar System are different from previously observed interstellar bodies like 'Oumuamua or 2I/Borisov. The study considers various scenarios, including the possibility that the object may be of artificial origin.

The publication sparked widespread public resonance, especially against the backdrop of recent statements by former U.S. President Donald Trump. Just hours before the article’s release, Trump stated that he has a list of influential individuals linked to the Jeffrey Epstein case, including former Harvard leadership. Some media outlets noted the timing coincidence, but no direct link between the events has been established.

Although the hypothesis of an alien origin remains highly speculative, the article’s authors insist on the need for further observation and analysis before drawing definitive conclusions. Most scientists commenting on the article believe the object is most likely an unusual but still natural comet.