Interstellar object 3I/ATLAS survived extreme solar radiation while exhibiting directional plasma jets, non-gravitational acceleration, and a blue spectral glow, leaving scientists stunned and questioning whether it is a natural comet or a technologically engineered artifact from an advanced civilization.

The interstellar visitor 3I/ATLAS continues to defy expectations, and the latest observations have left scientists both astonished and deeply unsettled.

On October 29, 2025, 3I/ATLAS reached its perihelion, passing closer to the Sun than Mercury, where it endured a staggering 770 W/m² of solar radiation.

While most comets would have fragmented or evaporated under such conditions, 3I/ATLAS instead began exhibiting behavior that no natural object should be capable of.

High-resolution observations captured by NASA’s Solar Dynamics Observatory and coordinated telescope arrays, including the James Webb Space Telescope and the MeerKAT radio array in South Africa, revealed seven massive plasma jets emanating from the object’s surface, combined with a distinct blue spectral glow.

These jets appeared to be directional, aligning with the object’s trajectory, and the acceleration pattern was non-gravitational, suggesting an active, controlled propulsion rather than natural outgassing.

Harvard astrophysicist Avi Loeb was among the first to comment on the anomaly.

During a live seminar at Harvard on November 3, 2025, Loeb emphasized, “The energy output of these jets and their directional stability cannot be explained by ice sublimation alone.

If these readings are accurate, the material must be millions of times denser than anything we’ve encountered in natural comets.

” He added, “At a minimum, this is forcing us to question the assumption that all interstellar objects are naturally occurring.”

Inside JPL, researchers were reportedly astonished by the data.

One senior imaging scientist, speaking under the condition of anonymity, described the atmosphere as “tense and silent” as the team reviewed the October 29 observations.

“We saw jets forming, but there was no fragmentation, no dust cloud, and the trajectory shifted in a way that shouldn’t be possible naturally,” the scientist said.

“It was as if the object were steering itself.”

Adding further intrigue, a newly discovered comet, C/2025 V1 (Borisov), was identified in early November with an orbit nearly perpendicular to 3I/ATLAS’s trajectory, arriving just days after ATLAS survived its solar flyby.

Astronomers are debating whether this timing and orbital configuration could be coincidental or part of a larger, unexplained interstellar phenomenon.

“The universe often surprises us, but two extraordinary objects appearing in close temporal proximity on intersecting trajectories is something we cannot ignore,” commented Dr.Renée Halvorson of the European Space Agency.

Further analysis from the James Webb Space Telescope and spectroscopic arrays revealed hydroxyl lines, CO₂ emissions, and micro-fragmentation events, hinting at complex chemical activity that doesn’t match any known cometary process.

Even more startling, the directional plasma jets appeared to align with the object’s rotational axis, further suggesting intentional stabilization or control.

Renowned theoretical physicist Michio Kaku weighed in on the discovery during a live broadcast on November 10.

“3I/ATLAS challenges our understanding of gravity, propulsion, and intelligent life,” Kaku stated.

“If it is not a natural object, then we are observing technology that predates human civilization.

This could be a spacecraft, or a technological artifact built by an advanced civilization.

The implications are profound.”

Despite the growing excitement, NASA officials have urged caution, emphasizing that natural explanations, however unlikely, cannot be completely ruled out.

Dr.Daniel Cortez, a planetary scientist at JPL, noted, “We must continue to collect data before jumping to conclusions.

Extraordinary claims require extraordinary evidence.

” Still, he admitted that the object’s behavior is unprecedented, and the team is closely monitoring its approach as it moves away from the Sun toward the outer solar system.

For weeks, observatories worldwide have maintained near-continuous monitoring of 3I/ATLAS.

Its hyperbolic trajectory ensures that it will leave the solar system entirely by March 2026, but before then, astronomers are hoping to capture additional high-resolution imaging and spectroscopic data that may reveal whether the jets are natural phenomena, or something far more extraordinary.

With its combination of unexplained acceleration, plasma jets, blue glow, and apparent directional control, 3I/ATLAS is unlike any comet previously recorded.

Loeb and Kaku’s assessments are stirring debate across both academic and public circles, with some arguing that this could be the first tangible evidence of extraterrestrial technology passing through our solar system.

As humanity watches the object recede into interstellar space, the question lingers: is 3I/ATLAS merely an extraordinary comet, or are we witnessing the passage of a mothership from beyond the stars, silently observing the planet that will never see it arrive?

Scientists remain vigilant, instruments trained, and minds open, as 3I/ATLAS continues to push the boundaries of what is considered physically possible, challenging everything we thought we knew about interstellar objects and the very nature of intelligent life in the cosmos.