NASA Activates Earth Defense Group Over Concerns Of Manhattan-Sized Comet With Possible Alien Technology

A planetary defense group backed by NASA has started efforts to nail down the exact location of comet 3I/ATLAS following the observation of unnatural behavior from the object.

The comet, which is the size of Manhattan that possibly has alien technology, has been listed by the International Asteroid Warning Network (IAWN) as a threat. The group is a global coalition of space experts and entities coordinated by NASA who come together for the detection and monitoring of asteroids and Near-Earth Objects that could possibly be hazardous, doing so to give assessments on potential Earth impacts. (RELATED: ‘What The Heck Is Making Them All Jump?’: Wild Monkeys Fly Into Water At Florida State Park In Crazy Scene)

According to the New York Post, this is the first time ever that an interstellar object has been zoned in on by the group in a campaign, triggering one to sharpen skills and prepare the world for a possible threat from space.

3I/ATLAS, originally photographed July 21 by the Hubble Telescope, has shown characteristics that aren’t normal for a comet, per The Post.

NASA-backed researchers launch planetary defense probe to shield Earth from massive interstellar object https://t.co/mfOi4sZHQ1 pic.twitter.com/P0Dubc7nlW

— New York Post (@nypost) October 23, 2025

Some of the bizarre behavior includes having an anti-tail, a particles jet that’s directed at the sun rather than vice versa, which is typically how comets flow. 3I/ATLAS also discharged a column that contained four grams of nickel per second, with no iron being present, which is unusual for comets, per The Post.

According to Harvard University astrophysicist Dr. Avi Loeb who spoke with the New York Post, nickel tetracarbonyl has only been seen in manufacturing done by humans.

Previously, Loeb noted that the non-gravitational acceleration of the object and abnormal course that brings it strangely close to multiple planets in Mars, Jupiter and Venus could be a sign of an alien probe doing a reconnaissance mission on Earth. Loeb made the claims in a paper, per The Post.

IAWN will be carrying out a “comet campaign from November 27, 2025, through January 27, 2026” to clarify ways to pinpoint the precise location of 3I/ATLAS, according to the New York Post.