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Shocking new images of the interstellar visitor have revealed that it has mysteriously shrunk in size weeks ahead of its closest approach to Earth. NASA recently calculated the change, noting it shed 13 percent of its material after 3I/ATLAS soaring past the sun last month. Harvard Professor Avi Loeb, who has been analyzing the object since the summer, noted that this sudden shrinkage was directly tied to the noticeable change in the interstellar object's course as it moved closer to the sun. 'For a typical comet, this should have resulted in a massive coma with dust and gas that would...

A Harvard astrophysicist who believes the Manhattan-sized comet hurtling towards Earth could possibly be fueled by alien technology has invited Kim Kardashian to join his research team — after she got a quick response from the federal government. Kardashian asked NASA’s acting administrator Sean Duffy on X last week to spill the “tea” on 3I/ATLAS, the mysterious interstellar comet that’s baffled scientists like Avi Loeb with its anomalous qualities. “Great question!” Duffy promptly responded to Kardashian’s query. “@NASA’s observations show that this is the third interstellar comet to pass through our solar system. No aliens. No threat to life here...

Behind the Sun, the comet appears to show signs of acceleration beyond what is expected by gravity. And for reasons not yet clear, it appears to have changed color. Ateam of astronomers monitoring interstellar object 3I/ATLAS have found something a little surprising. Our third confirmed interstellar visitor appears to have changed color for the second time. Meanwhile, another team finds that the comet has begun to show signs of non-gravitational acceleration as it approached perihelion. For those of you who haven't been following the story of our third interstellar visitor, on July 1, astronomers at the Asteroid Terrestrial-impact Last Alert...

❓WHAT HAPPENED: An interstellar object, 3I/ATLAS, has picked up speed unexpectedly as it moves away from the sun and closer to Earth, defying gravitational predictions. 👤WHO WAS INVOLVED: NASA scientists, Harvard physicist Avi Loeb, and astronomers tracking the object. 📍WHEN & WHERE: The object reached perihelion on October 29, 2025, and is now six weeks away from its closest approach to Earth. 💬KEY QUOTE: “If 3I/ATLAS is not enshrouded in a much more massive gas cloud after perihelion than it had in the months preceding perihelion, then its recent non-gravitational acceleration must have resulted from a different cause than cometary...

JUICE might be bound to Jupiter, but it is fortuitously in place to peek at this object from beyond the stars. Comet 3I/ATLAS looking stunning! Image credit: International Gemini Observatory /NOIRLab/NSF/AURA/Shadow the Scientist, Image Processing: J. Miller & M. Rodriguez (International Gemini Observatory/NSF NOIRLab), T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), M. Zamani (NSF NOIRLab) (CC BY 4.0) ================================================================ Interstellar comet 3I/ATLAS is about to be studied from not one but two locations in deep space. The comet has just gone through perihelion, the closest approach to the Sun, but unfortunately, it is on the opposite side of our star....

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Comet 3I/ATLAS is heading toward a rare encounter with NASA’s Europa Clipper, offering a unique opportunity to uncover secrets of the cosmos. © Image credit: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist NASA’s Europa Clipper mission, currently on its way to Jupiter, may soon encounter a unique scientific opportunity. The interstellar comet 3I/ATLAS is about to cross the path of the spacecraft’s trajectory, potentially showering it with charged particles from its ion tail. This rare alignment could provide the closest look yet at material from beyond our solar system, offering a glimpse into the distant star systems where such comets originated. A...

I have held off on covering this because I wanted to see how things shook out and whether the “research” on this was valid, but now that Glenn Beck is covering it, I want to at least bring it to your attention. Is a Manhattan-sized ALIEN SHIP hurtling towards Earth?! Well, the short answer at this point is possibly so! Allow me to explain why…. Many believe it is shaped with structured geometric formations that don’t occur naturally in nature: It is reportedly made of a never-before-seen metal alloy mixture: Here are a bunch more: In fact, here’s a short...

...Scientists have been keeping a close watch on those changes, both to ensure there’s nothing unexplainable by our current understanding, but also to compare 3I/ATLAS to both previous interstellar visitors as well as comets in our own solar system. A recent paper from European researchers describes how the changes in a particular material ratio in 3I/ATLAS’ coma fit with our current understanding of cometary geology.That ratio is the nickel to iron (Ni/FE) abundance ratio. It has been measured for two decades, including on twenty in-system comets as well as 2I/Borisov, the last known interstellar visitor our solar system had. However,...

3I/ATLAS is a mad topic surrounded by speculations about aliens and other controversial takes. But there's a lot of real science about this fascinating objects. So, in this video we put together all the major discoveries and scientific papers about 3I/ATLAS. 3I/ATLAS Is Extremely Weird. But Not In The Ways You Think | 23:39 Fraser Cain | 476K subscribers | 74,119 views | October 10, 2025

3I/ATLAS, as seen by the Gemini South observatory in August 2025 (Credit: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist). ============================================================================ Physicists have detected water activity during observations of the mysterious comet 3I/ATLAS, marking the first time hydroxyl gas, a chemical signature of water, has been detected from the interstellar visitor. Using NASA’s Neil Gehrels Swift Observatory, the Auburn University team determined 3I/ATLAS is releasing water at a rate of roughly 40 kilograms per second, comparable to a fire hose running at full blast, while positioned nearly three times farther from the Sun than Earth. What makes this finding particularly remarkable is the...

Recent images purportedly depicting the interstellar comet 3I/ATLAS during its closest approach to Mars last week have erupted in controversy online, as many took to social media with theories about what the object’s unusual shape could mean about its nature and origins. The new images obtained last week by NASA’s Perseverance rover appear to show 3I/ATLAS streaking through the Martian night sky as it passed through the field of view of the robotic explorer’s Right Navigation Camera (Navcam) from its position in Jezero Crater. The recent imagery was originally uploaded to NASA’s multimedia page in raw format. Since that time,...

According to the team the polarimetric behavior is "significantly different from all known comets (either interstellar or bound to our Solar System)". 3I/ATLAS imaged by NASA’s Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx). Image credit: NASA/SPHEREx. ================================================================= Ateam of astronomers have presented the first polarimetric observations of interstellar comet 3I/ATLAS, finding that it has extreme negative polarization. On July 1, 2025, astronomers spotted an object moving through the Solar System at nearly twice the velocity of previous interstellar visitors ‘Oumuamua and Comet Borisov. The object was confirmed to be an interstellar comet with...

The origins of Comet 96P/Machholz (96P) have puzzled scientists for decades since its discovery. It is a four-mile-wide “sungrazer” object with a host of weird properties that suggest it may be an interloper from another star system. For instance, 96P’s composition is extremely unique and its orbit is highly tilted, causing it to pass closer to the Sun than almost any other comet. These features, among others, suggest that 96P may have been rerouted into our solar system by a chance encounter with Jupiter after its voyage across interstellar space. In an ironic twist, however, the comet's interactions with Jupiter...

Although most scientists have concluded that the mysterious object is comet, NASA's Perseverance rover on the Martian surface sent back photos showing what appears to be a massive cylindrical shape.

The “Wow! Signal” was detected on August 15, 1977 as a strong narrowband radio signal by Ohio State University’s Big Ear radio telescope. Its origin was inferred to be extraterrestrial. The latest natural explanation (accessible here) hypothesized that the “Wow! Signal” was caused by a sudden brightening of the hydrogen line emitted from an interstellar cloud, triggered by a strong transient radio source, such as a flare from a highly magnetized neutron star (magnetar). The “Wow! Signal” originated from the sky coordinates of Right Ascension (RA)=19h25m=291 degrees and Declination (Dec)=-27 degrees. On August 12, 1977, the interstellar object 3I/ATLAS was...

We’re gonna need a bigger telescope. Scientists have discovered that the 3I/ATLAS — a Manhattan-sized interstellar object that potentially has alien tech — is much larger than previously thought, according to a new report. First discovered by NASA on July 1, the cosmic anomaly has been under watch by Harvard astrophysicist Avi Loeb and his team as it shoots across the solar system. The object, which is believed to be a comet, reportedly has interstellar origins, making it the third ever object from beyond the solar system ever detected after ‘Oumuamua, which was discovered in 2017, and 2I/Borisov in 2019....

The mysterious comet 3I/ATLAS appears to be extremely large, making it orders of magnitude more massive than two other confirmed interstellar objects observed in our solar system in years past, a new study suggests. Based on a new analysis of the most precise tracking data collected on the object since its discovery in July, the interstellar comet appears to be “anomalously massive,” a finding that raises new questions regarding our expectations about interstellar objects that occasionally traverse our solar system. The research was detailed in a new paper by Richard Cloete, Peter Vere, and Harvard astronomer Avi Loeb, which places...

Astronomers have been fascinated after spotting an object earlier this year that came from interstellar space as is now hurtling through our inner solar system. Since then, they've been using powerful telescopes to study the mysterious object, trying to understand its unusual composition and exact origins. Most agree that it's probably a comet, albeit an unusual one, though at least one has posited that it could be a remnant of an advanced extraterrestrial civilization — a colorful claim, but one that NASA has disputed as a flight of fancy. Regardless, it's an interesting visitor. In a paper presented at the...

1:45 Look at 3I Atlas at 12 O'Clock and Swan at 6 O'Clock (think strategic)🚨