Direct Translation via Google Translate. Edited.
[Regnum] The interstellar object 3I/ATLAS, traveling through the Solar System, is traveling along an anomalous trajectory with non-gravitational acceleration, which may indicate it may be an alien probe. This was announced on October 29 by Harvard University astrophysicist Avi Loeb.

According to the scientist, if the comet is an alien spacecraft, the object could use the Sun's gravity to slow down before approaching Earth. While hiding behind the star, it could launch miniature reconnaissance probes.

Loeb noted that perihelion (the closest point to the Sun in the orbit of a planet or other celestial body in the solar system) will be a crucial test for 3I/ATLAS.

"If this is a natural comet, heating at 770 watts per square meter could destroy it. However, if 3I/ATLAS was manufactured, as indicated by its high nickel content relative to iron, it could initiate maneuvers or launch mini-probes. Other signs of artificial origin could include artificial glow or excess heat from its engine," he wrote in a blog post on Medium.

The astrophysicist asserted that the interstellar object exhibits a number of surprising features that are unlike typical cometary behavior. 3I/ATLAS has an antitail—a stream of particles directed toward, rather than away from, the Sun. The comet also has a plume ejecting nickel at a rate of four grams per second.

Furthermore, according to Loeb, the object is moving with non-gravitational acceleration along an anomalous trajectory, leading to suspicious encounters with Jupiter, Venus, and Mars. All these factors, the scientist believes, suggest that 3I/ATLAS is an alien probe heading toward Earth.

Earlier, on October 25, Loeb also suggested that the space object in question could be an extraterrestrial reconnaissance object. He claimed that 3I/ATLAS, moving through the solar system, could be an extraterrestrial Trojan horse, whose presence would have serious consequences for all of humanity.