3I/ATLAS: NASA hiding the truth about 3I/ATLAS? Avi Loeb slams ‘arrogant’ NASA for not revealing ‘technological mothership’s’ true nature

NASA hiding the truth about 3I/ATLAS? This question is brewing after NASA held a press conference on November 19, 2025 to release new data on the interstellar object 3I/ATLAS, following delays caused by the recent US government shutdown. While NASA presented the findings as routine, some scientists and observers, including Harvard astrophysicist Avi Loeb, are not convinced and are asking a pointed question: Is NASA hiding the truth about 3I/ATLAS?

NASA shared images of 3I/ATLAS taken by the HiRISE camera onboard the Mars Reconnaissance Orbiter on October 3. At a distance of 30 million kilometers, the object appears as a fuzzy ball of light with a spatial resolution of 30 kilometers per pixel. Loeb notes that spacecraft jitter further smeared the image by several pixels.

Also Read: 3I/ATLAS: Trump-fav US lawmaker presses NASA for answers on ‘interstellar visitor’ comet 3I/ATLAS, urges public release of images


Without mincing any words, Loeb blasted NASA’s “arrogance” from his Medium blog: “Imaginative scientists master the humility to learn something new from anomalies rather than display the arrogance of expertise.”

He also mentioned that he was hoping for a surprise; that surprise, he admits, never came. Instead, NASA showed “a fuzzy ball of light.”

Why does Loeb think NASA hiding the truth about 3I/ATLAS

Loeb, known for his unconventional views on interstellar objects, argues that NASA is sticking too closely to the familiar narrative, which led him to think that NASA might be hiding something from 3I/ATLAS. “NASA repeated the official mantra that 3I/ATLAS is a natural comet,” he said. “NASA’s representatives should have emphasized what we do not understand about 3I/ATLAS rather than insist that it is a familiar comet from a new birth environment,” he questioned NASA’s findings.

According to Loeb, the interstellar visitor shows anomalies that challenge simple explanations:

• Its mass is about a million times larger than 1I/`Oumuamua and a thousand times larger than 2I/Borisov, making it an extremely rare object in the galaxy.
  
• Its trajectory aligns unusually closely (0.2% probability) with the plane of planets around the Sun, making it an easy target for observation by multiple observatories.
  

“In case 3I/ATLAS is a natural icy rock as they suggest, mother Nature was kinder to NASA than expected from a random delivery of rocks by at least a factor of 100,000 based on the two anomalies mentioned above,” He notes.

Also Read: 3I/ATLAS might have just proven Einstein's 1915 theory right before unusually deviating near the Sun, which resurfaces the question: Is it really a comet?

Are NASA images of 3I/ATLAS real?

While NASA emphasized conventional comet-like activity, gas and dust shedding in response to sunlight, amateur astronomers have captured images that show tightly collimated jets extending nearly a million kilometers from the object. Loeb highlights that these observations are far more exciting than the official HiRISE images and could hint at unconventional activity, potentially even technological.

He is hopeful that in the weeks ahead, astronomers using larger ground-based telescopes, along with the Hubble and Webb space telescopes, will analyze the jets of 3I/ATLAS to determine their composition, speed, and mass loading rate.

As per him, this data should reveal whether the jets are caused by natural ice sublimating in sunlight or by artificial, technological thrusters. Answers are expected by December 19, 2025, when 3I/ATLAS makes its closest approach to Earth, a potential holiday gift of unprecedented interstellar insight.

Is NASA hiding the truth about 3I/ATLAS? The official perspective

From NASA’s standpoint, 3I/ATLAS is simply a comet from a new birth environment. Officials argue that the object behaves as expected, shedding gas and dust under solar radiation. They have yet to acknowledge the statistical anomalies pointed out by Loeb or to address the possibility of technological origins.

Loeb argues that NASA’s cautious approach may obscure important anomalies. “We should not ‘judge a book by its cover,’” he said, referencing the Trojan Horse analogy. “When monitoring an interstellar visitor, we should not fall prey to traditional thinking but scrutinize new interpretations,” he adds.

Also Read: 3I/ATLAS: ‘We’re screwed!’ Jewish astrophysicist warns 3I/ATLAS might be a technological civilization more advanced than ours and what humanity must do next

Upcoming observations may reveal the full picture of 3I/ATLAS

Loeb predicts that the most revealing data on 3I/ATLAS will come as it approaches Earth on December 19, 2025. New observations from Hubble, Webb, and ground-based telescopes, along with data from Mars orbiters, could detect fragments or mini-probes, potentially confirming whether the object is artificial.

Three weeks ago, he said that he urged NASA to investigate whether 3I/ATLAS was accompanied by additional objects or if it released any debris toward Mars and Earth. Data collected by Mars rovers, orbiters, Earth-based NASA satellites, or Galileo Project observatories could potentially reveal fragments from a disintegrated iceberg or even mini-probes deployed by a technological mothership.

“The coming weeks may provide a gift of interstellar knowledge,” Loeb said. “If NASA continues to downplay anomalies, the question remains: Is NASA hiding the truth about 3I/ATLAS?”

FAQs on NASA's revelation on 3I/ATLAS

What is 3I/ATLAS and why is it significant?
3I/ATLAS is an interstellar object currently passing through our solar system. Scientists are closely studying it because its unusual size, trajectory, and activity may reveal new insights about objects from outside our solar system.

Why is Avi Loeb critical of NASA’s handling of 3I/ATLAS?
Harvard astrophysicist Avi Loeb has called NASA “arrogant” for sticking to the narrative that 3I/ATLAS is a natural comet. He argues that data from various telescopes and orbiters could indicate the presence of technological features or mini-probes.

When will we learn more about 3I/ATLAS?
Larger ground-based telescopes, along with the Hubble and Webb space telescopes, are expected to provide detailed data on 3I/ATLAS, including its composition, jet activity, and trajectory, before it reaches its closest approach to Earth on December 19, 2025.