Comet 3I/ATLAS: UFO or Comet? Now We know!

Update on Interstellar Comet 3I/ATLAS: Closest Approach to Earth on December 19, 2025

As of December 22, 2025, the interstellar comet 3I/ATLAS—the third confirmed object from beyond our solar system—has just completed its closest passage to Earth on December 19. At its nearest, it approached within approximately 1.8 astronomical units (about 270 million kilometers or 168 million miles), posing no threat whatsoever. This distant flyby marked a historic moment for astronomy, offering unprecedented observations of material formed around another star billions of years ago.

Discovered on July 1, 2025, by the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in Chile, 3I/ATLAS quickly captured global attention due to its hyperbolic trajectory, confirming its origin outside our solar system. Unlike solar system comets bound to elliptical orbits, this visitor entered from interstellar space, reached perihelion (closest to the Sun) on October 29 at 1.36 AU, and is now outbound, never to return.

Observers worldwide tracked its journey, with peak visibility in November when it reached magnitudes around 9-11, faintly visible in binoculars under dark skies. Post-perihelion, it emerged from solar conjunction, allowing renewed ground- and space-based studies. As it passed Earth, it was located in the constellation Leo, fading to magnitude 13-15, requiring larger telescopes for viewing.

 Addressing the Surrounding Claims and Observations

3I/ATLAS has sparked intense discussion, including several claims about anomalous behavior. Here's a breakdown based on the latest scientific data:

- Non-Gravitational Acceleration: Precise astrometry revealed small deviations from a purely gravitational path, with accelerations around 5 × 10⁻⁷ m/s². This is typical for active comets, caused by asymmetric outgassing—jets of sublimating ices acting like thrusters. Observations confirm significant activity, including a coma and tail, attributing the effect to carbon dioxide and water ice sublimation. No evidence suggests artificial propulsion.

- "Rockets" or Jet-Like Features: High-resolution images from Hubble and ground telescopes showed wobbling gas and dust jets, linked to the nucleus's rotation (period ~15.5 hours). These natural outbursts explain brightness surges and minor trajectory shifts, common in comets as uneven heating exposes fresh ices.

- Trajectory Changes and Jupiter Alignment: The comet's path aligns closely with the ecliptic plane, passing Venus, Mars, and approaching Jupiter at 0.36 AU on March 16, 2026. Minor non-gravitational effects may slightly alter its outbound trajectory, but no dramatic "masking" or diversion tied to Earth's perihelion (January) occurred. The timing near solar conjunction limited Earth views during perihelion, but spacecraft filled gaps.

- X-Rays Emission: For the first time in an interstellar object, XMM-Newton and XRISM detected soft X-rays from 3I/ATLAS in late November-December. This glow results from charge exchange: solar wind ions colliding with neutral gases in the coma, producing emissions from carbon, nitrogen, and oxygen. It confirms strong interaction with the solar wind, similar to solar system comets.

- Radio Waves: MeerKAT radio telescope detected absorption lines in October-November, caused by hydroxyl (OH) radicals—breakdown products of water ice under solar UV. This natural "radio signal" indicates active water outgassing, debunking modulated or artificial interpretations.

- Pulsating Behavior: Some reports noted periodic brightness variations, tied to the nucleus's rotation exposing different surfaces to sunlight. Jets and outbursts caused fluctuations, but no unexplained pulsing beyond rotational effects.

Overall, these features align with an active, icy comet, though its interstellar origin makes comparisons fascinating—showing both similarities and subtle differences in composition.

 Latest Updates on Life-Building Molecules and Panspermia Implications

Recent spectroscopic data from JWST, ALMA, and VLT have revealed 3I/ATLAS to be unusually rich in certain prebiotic compounds. Key detections include:

- High abundances of methanol (CH₃OH) and hydrogen cyanide (HCN), with ratios among the highest observed in comets.

- Carbon dioxide (dominant volatile), carbon monoxide, carbonyl sulfide, cyanide gas, and atomic nickel vapor—at levels comparable to solar system comets.

- Hints of water ice and vapor, though less dominant than in some Oort cloud comets.

These molecules are fundamental building blocks for amino acids, sugars, and other organics essential to life as we know it. The enrichment suggests formation in a cold, carbon-rich environment around its parent star, possibly differing from our Sun's protoplanetary disk.

This ties into panspermia discussions: the hypothesis that life (or its precursors) spreads via comets/asteroids. While no direct evidence of life exists on 3I/ATLAS, its organics demonstrate interstellar space teems with complex chemistry. Comets like this could deliver such material to young planetary systems, seeding habitable worlds. Pseudo-panspermia—the transfer of organic molecules—is well-supported; full lithopanspermia (microbes surviving interstellar travel) remains speculative but bolstered by extremophile resilience studies.

As 3I/ATLAS recedes, ongoing observations (including potential Jupiter flyby effects) will refine models of its composition and trajectory. This visitor has provided a rare window into alien planetary formation, reminding us our solar system is not isolated in the cosmic chemistry of life.

 Citations

1. NASA Science: Comet 3I/ATLAS Facts and FAQs (2025).

2. Wikipedia: 3I/ATLAS (accessed December 2025).

3. ESA: XMM-Newton Observations of 3I/ATLAS (December 2025).

4. arXiv: Studies on Non-Gravitational Acceleration in 3I/ATLAS (2025 preprints).

5. ALMA/JWST Reports on Molecular Detections (November-December 2025).

6. MeerKAT/SARAO: Radio Observations (October-November 2025).

7. TheSkyLive/NASA JPL Horizons: Trajectory Data (2025).

8. Panspermia Reviews: Wickramasinghe et al. (historical context, updated with recent interstellar findings).

UPDATE: December 22, 2025

 Comprehensive Update on Interstellar Comet 3I/ATLAS: Post-Earth Closest Approach on December 19, 2025

As of December 22, 2025, the interstellar comet 3I/ATLAS (also designated C/2025 N1) has successfully completed its closest approach to Earth on December 19, reaching a minimum distance of approximately 1.798 astronomical units (about 269 million kilometers or 167 million miles). This distant passage posed absolutely no threat to our planet, occurring safely on the opposite side of the Sun relative to Earth at times, but allowing for excellent observational opportunities from both ground- and space-based assets. Now receding outbound on its hyperbolic trajectory, the comet is fading in brightness but continues to yield valuable data, marking a milestone in our study of material from beyond the solar system.

Discovered on July 1, 2025, by the NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in Río Hurtado, Chile, 3I/ATLAS was quickly identified as the third confirmed interstellar object due to its hyperbolic orbit (eccentricity >1), indicating it is unbound to the Sun and originates from interstellar space. Pre-discovery images extend back to June 14, 2025, refining its path. The comet reached perihelion (closest to the Sun) on October 30, 2025, at about 1.4 AU, just inside Mars' orbit, where solar heating triggered significant activity.

Visibility peaked in November at magnitudes 9-12, faintly accessible with binoculars under dark skies. During its Earth approach, it resided in the constellation Leo, requiring larger telescopes (8-inch or more) for views as it dimmed to magnitude 13-15. Post-approach, it remains observable in the pre-dawn sky until spring 2026, gradually fading as it heads toward a future close pass by Jupiter in 2026.

This rare visitor has provided a treasure trove of data from coordinated observations by NASA missions (Hubble, Parker Solar Probe, Psyche, Perseverance on Mars, MAVEN, Lucy), ESA assets (XMM-Newton, XRISM collaboration, JUICE, Mars Express), and ground telescopes worldwide. Below, we delve deeply into the scientific findings, addressing the numerous claims and speculations that have surrounded 3I/ATLAS since discovery.

 Discovery and Trajectory: A True Interstellar Wanderer

The announcement of 3I/ATLAS as interstellar came swiftly after discovery, based on its inbound velocity of ~60 km/s relative to the Sun—far exceeding escape velocity. Orbital calculations confirm it entered from the direction of Sagittarius, with a trajectory tilted relative to the ecliptic plane. Estimates suggest the nucleus formed 7-14 billion years ago in the Milky Way's thick disk, a region of older, metal-poor stars, making it potentially older than our 4.6-billion-year-old solar system.

The comet's path took it past Mars at 0.194 AU on October 3, 2025 (imaged by Perseverance rover and orbiters), perihelion behind the Sun from Earth's view (filled by spacecraft like Parker Solar Probe), Venus at 0.65 AU in November, Earth at 1.8 AU on December 19, and outbound toward Jupiter at ~0.36 AU in March 2026. No dramatic alterations occurred; minor perturbations from non-gravitational effects are within expectations for an active comet.

 Addressing Anomalous Claims: Natural Explanations Prevail

3I/ATLAS has fueled speculation, including suggestions of artificial origin (e.g., ranked ~4 on Harvard astronomer Avi Loeb's scale of 0-10 for potential technosignatures, due to perceived "anomalies"). However, detailed analyses consistently attribute features to natural cometary processes.

Non-Gravitational Acceleration: Early astrometry showed small deviations (~10^{-6} to 10^{-7} m/s²), prompting headlines. This is standard for comets: asymmetric outgassing from sublimating ices (primarily CO₂, CO, and H₂O) acts like weak thrusters. Pre-perihelion residuals were near zero; post-perihelion effects align with rotational jets. No evidence for exotic propulsion.

"Rockets" or Jet-Like Features: Hubble and ground images revealed teardrop-shaped coma and tail extensions up to arcminutes long, with brightness outbursts tied to a ~15-20 hour rotation period. These are classic outburst jets from cracking ice exposing volatiles—common in comets like 67P/Churyumov-Gerasimenko.

Path Changes and "Masking" Near Jupiter/Earth Perihelion: Speculation arose that non-gravitational forces "diverted" it toward Jupiter to "hide" behind solar conjunction or Earth's January perihelion. Trajectory models show no such intent; conjunction limited Earth views during perihelion, but spacecraft compensated. Jupiter encounter is gravitational, potentially slingshotting it outbound with minor tweaks.

X-Ray Emissions: A breakthrough: First detection in an interstellar object. ESA's XMM-Newton (December 3, 20-hour observation) and Japan's XRISM (late November, 17 hours) captured soft X-rays extending ~400,000 km. This glow arises from solar wind charge exchange with cometary neutrals (C, N, O), producing characteristic lines—not artificial.

Radio Waves and "Signals": MeerKAT and other arrays detected OH radical absorption lines in October-November, misinterpreted as modulated signals. These are natural maser emissions from UV breakdown of water ice, common in comets (e.g., Halley). No artificial modulation; Breakthrough Listen searches found nothing technological.

Pulsating Behavior: Periodic brightness variations (~10-20% fluctuations) link to rotation and jet activity, not unexplained pulsing.

Consensus: 3I/ATLAS is a natural, active comet—richer in CO/CO₂ than typical solar system ones, but consistent with formation in a cold, distant protoplanetary disk.

 Composition: Rich in Volatiles and Organics

Spectroscopy (JWST, ALMA, VLT, Hubble) reveals a primitive composition:

- Dominant volatiles: CO₂, CO, with methanol (CH₃OH), HCN, and traces of H₂O vapor.

- Dust: Reddish, silicate-rich with organics.

- Nucleus size: 0.44-5.6 km diameter (Hubble estimates).

No glycine or complex amino acids detected yet, but high prebiotic potential.

 Life-Building Molecules and Panspermia Implications

While no direct biosignatures, 3I/ATLAS reinforces pseudo-panspermia: Space delivers organic precursors.

Detections include complex hydrocarbons, methanol, HCN—building blocks for amino acids, sugars. Enrichment suggests alien disk chemistry differed from ours, possibly carbon-rich.

Panspermia hypothesis: Comets seed planets with organics (pseudo-) or microbes (litho-). Extremophiles survive space; comets protect via ice. 3I/ATLAS shows interstellar medium teems with chemistry, supporting widespread prebiotic delivery. Full lithopanspermia remains speculative, but resilience studies (e.g., tardigrades, Deinococcus) bolster it.

No evidence of life on 3I/ATLAS, but it exemplifies how such material could fertilize habitable worlds.

 Observational Campaign Highlights

- Parker Solar Probe: October-November images of coma/tail.

- Hubble: Multiple views showing activity evolution.

- JUICE: November multi-instrument data (delayed downlink).

- Mars Assets: Close-up during flyby.

- Ground: Virtual Telescope Project livestreamed December 19 approach.

Ongoing: Jupiter effects in 2026; long-term fading studies.

 Future Implications

3I/ATLAS underscores interstellar objects' frequency—with surveys like Vera C. Rubin, dozens more await. It bridges solar system and exoplanet formation, hinting at universal chemistry.

In summary, this visitor—distant, ancient, active—has enriched astronomy without anomaly beyond nature's playbook.  No, it was not a spaceship or extraterrestrial probe.  

 

 Citations

1. NASA Science: Comet 3I/ATLAS Facts (2025).

2. ESA: XMM-Newton and 3I/ATLAS Observations (December 2025).

3. Wikipedia: 3I/ATLAS (updated December 2025).

4. arXiv: Orbital and Non-Gravitational Studies (2025).

5. JAXA/XRISM Reports (November-December 2025).

6. TheSkyLive/JPL Horizons: Trajectory (2025).

7. BBC Sky at Night/CNN: Visibility and Imaging (2025).

8. Panspermia Literature: Wickramasinghe et al., updated with interstellar findings (2025 context).

Unraveling the Mystery of 3I/ATLAS: The Interstellar Object Emitting Its Own Light

Unraveling the Mystery of 3I/ATLAS: The Interstellar Object Emitting Its Own Light

In the vast expanse of the cosmos, few discoveries capture the imagination quite like the detection of an interstellar object— a visitor from beyond our solar system. On July 1, 2025, astronomers identified such an object, officially named 3I/ATLAS, marking it as only the third confirmed interstellar object to enter our cosmic neighborhood. Initially spotted by the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope in Río Hurtado, Chile, this object has since sparked intense curiosity and debate among scientists and the public alike. What sets 3I/ATLAS apart is not just its origin but a peculiar characteristic: it appears to be emitting its own light, defying conventional expectations of cometary behavior. This phenomenon, observed through NASA’s Hubble Space Telescope, has led to a flurry of speculation, including provocative suggestions that it could be an alien spacecraft. Here, we delve into the details of this enigmatic object, explore possible explanations for its light emission, and critically examine the tantalizing yet contentious hypothesis of its artificial origins.

 The Discovery of 3I/ATLAS

3I/ATLAS was first detected hurtling through the solar system at a staggering speed of approximately 37 miles per second (60 km/s) relative to the Sun, following a highly eccentric, hyperbolic orbit that confirms its interstellar origin. Unlike objects born within our solar system, which typically follow elliptical orbits, 3I/ATLAS’s trajectory suggests it hails from another star system, making it a rare and valuable subject of study. Initially dubbed A11pl3Z, the object was later given the designation 3I/ATLAS, with an additional cometary name, C/2025 N1, after tentative signs of cometary activity were observed, such as a marginal coma (a hazy cloud of gas and dust) and a short tail.

The object’s size has been a point of contention. Early estimates suggested it could be as large as 12 miles (20 km) in diameter—larger than the asteroid that contributed to the extinction of the dinosaurs. However, more recent analyses, particularly those proposed by Harvard astrophysicist Avi Loeb, suggest it might be significantly smaller, potentially aligning with the sizes of the two previously discovered interstellar objects, ‘Oumuamua (115–400 meters long) and 2I/Borisov (approximately 1 km in diameter). This discrepancy in size estimates underscores the challenges in studying such distant and unfamiliar objects.

The most striking feature of 3I/ATLAS, however, came to light through observations made by the Hubble Space Telescope on July 21, 2025. Unlike typical comets, which glow due to sunlight reflecting off their dust and gas, 3I/ATLAS exhibits a localized glow on its Sun-facing side, resembling a focused emission rather than a uniform scattering of light. This anomaly has baffled scientists and prompted a range of hypotheses, from natural phenomena to the extraordinary possibility of extraterrestrial technology.

 Possible Explanations for the Light Emission

The glow of 3I/ATLAS has become the focal point of scientific inquiry, as it deviates from the expected behavior of comets or asteroids. Several natural explanations have been proposed to account for this phenomenon, each grounded in known astrophysical processes but challenged by the object’s unique characteristics.

1. Cometary Activity with Unusual Dust Dynamics  

   The prevailing theory among astronomers is that 3I/ATLAS is a comet, with its glow attributed to a coma of dust and gas released as it approaches the Sun. When a comet nears the Sun, solar heating causes its icy surface to sublimate, releasing gas and dust that reflect sunlight, creating a visible glow. In the case of 3I/ATLAS, the glow appears concentrated on the Sun-facing side, which could suggest dust being preferentially ejected from that region due to solar heating. However, the sharpness of the brightness drop-off with distance from the object’s core is unusual. Typical comets exhibit a more gradual decrease in brightness, as their dust scatters sunlight more uniformly. This discrepancy has led some to question whether the glow is purely reflective or indicative of another process.

2. Radioactive Material from a Supernova Fragment  

   Harvard astrophysicist Avi Loeb has proposed an alternative natural explanation: 3I/ATLAS could be a rare fragment from the core of a nearby supernova, rich in radioactive material. Such a fragment could emit radiation, producing a glow independent of solar reflection. This hypothesis would account for the object’s ability to “generate its own light,” as the emitted radiation could excite surrounding dust or gas, creating a visible glow. However, Loeb himself deems this scenario “highly unlikely,” as the probability of such a fragment entering our solar system and exhibiting these specific characteristics is extraordinarily low. The composition required for sustained radioactive emission would also need to be exceptionally rare and stable over interstellar distances, further complicating this explanation.

3. Surface Heating and Dust Emission  

   Another possibility is that the glow results from intense solar heating of the object’s surface, causing dust to be ejected in a manner that creates a localized glow. This could occur if 3I/ATLAS has an unusual surface composition or structure that responds differently to solar radiation than typical comets. For instance, a highly reflective or metallic surface could enhance the brightness of the emitted dust, creating the observed effect. However, this theory struggles to explain the absence of a prominent cometary tail, which is typically seen in comets as dust and gas are blown away from the Sun by solar wind. The lack of such a tail in 3I/ATLAS undermines the comet hypothesis and fuels speculation about alternative origins.

4. Water Venting in Deep Space  

   A recent peer-reviewed study noted the detection of OH (hydroxyl) emission from 3I/ATLAS at a distance of 3.5 astronomical units (AU) from the Sun, suggesting the object is venting water vapor. This is unusual, as comets typically begin outgassing closer to the Sun (around 2 AU or less) due to solar heating. The early onset of water venting could indicate an unusually volatile composition or an internal heat source, which might contribute to the observed glow. However, this observation does not fully account for the localized nature of the light emission or the lack of a typical cometary tail.

 The Alien Vessel Hypothesis

The most provocative hypothesis, championed by Avi Loeb, is that 3I/ATLAS could be an artificial object—a spacecraft powered by nuclear energy or another advanced propulsion system. This idea stems from several anomalous features of the object, including its light emission, unusual trajectory, and lack of a prominent cometary tail. Let’s explore the arguments for and against this extraordinary claim.

 Arguments Supporting an Alien Vessel

- Unusual Light Emission: The localized glow on the Sun-facing side, as observed by Hubble, resembles the effect of a directed light source, akin to a vehicle’s headlights. Loeb suggests this could result from an artificial energy source, such as nuclear power, illuminating dust accumulated on the object’s surface during its interstellar journey. The sharp drop-off in brightness, unlike the diffuse glow of comets, supports the idea of a non-natural light source.

- Suspicious Trajectory: 3I/ATLAS follows a trajectory that allows for close flybys of both Earth and Jupiter, which Loeb argues could indicate a deliberate course for reconnaissance. The object’s path enables efficient planetary intercepts with minimal velocity changes, a hallmark of optimized spacecraft trajectories. This alignment has led Loeb to propose that 3I/ATLAS could be a “mothership” releasing smaller probes to study our solar system.

- Lack of Cometary Features: Unlike typical comets, 3I/ATLAS lacks a bright, elongated tail, which is expected when solar wind blows dust and gas away from a comet’s nucleus. This absence, combined with its high speed and interstellar origin, aligns with the characteristics of ‘Oumuamua, another interstellar object Loeb has suggested might be artificial.

- Historical Precedent: Loeb points to humanity’s own interstellar probes, such as Voyager 1 and 2, which have exited our solar system. If advanced civilizations exist elsewhere in the galaxy, it’s plausible they could send similar probes, potentially equipped with nuclear power or other technologies capable of producing light.

- Loeb’s Scale: Loeb has proposed a “Loeb Scale” for interstellar objects, ranging from 0 (definitely natural) to 10 (definitely technological). He currently rates 3I/ATLAS a 6, reflecting his openness to the possibility of artificial origins while acknowledging the need for further evidence.

 Arguments Against an Alien Vessel

- Lack of Direct Evidence: The alien vessel hypothesis relies heavily on speculative interpretation rather than concrete evidence. No artificial signals, such as radio waves or structured emissions, have been detected from 3I/ATLAS. The glow, while unusual, can still be explained by natural processes like dust emission or internal heating, even if these are not fully understood.

- Cometary Activity Observed: The detection of OH emission and tentative signs of a coma and short tail support the comet hypothesis. These features, reported by the Minor Planet Center, suggest that 3I/ATLAS is behaving like a comet, albeit an unusual one. The water venting at 3.5 AU, while early, is not unprecedented and could be explained by a unique composition or structure.

- Occam’s Razor: The principle of Occam’s Razor favors simpler explanations when evidence is inconclusive. A natural object, such as a comet or asteroid with unusual properties, is a more parsimonious explanation than an extraterrestrial spacecraft, which would require a series of extraordinary assumptions about alien technology and motives.

- Size and Feasibility: If 3I/ATLAS is indeed 12 miles long, as some estimates suggest, it would be an implausible size for a spacecraft, far exceeding the scale of any known human-built probe. Even if smaller, as Loeb proposes, the energy requirements for a nuclear-powered craft to emit detectable light across millions of miles are immense and speculative.

- Skepticism from the Scientific Community: While Loeb’s ideas generate significant attention, many astronomers argue that 3I/ATLAS is likely a natural object, possibly a comet with atypical properties. The consensus leans toward refining our understanding of interstellar comets rather than invoking extraterrestrial technology without stronger evidence.

 Why the Debate Matters

The debate over 3I/ATLAS’s nature is more than an academic exercise; it touches on fundamental questions about our place in the universe. If the object is a natural comet or asteroid, it offers a rare opportunity to study material from another star system, potentially revealing insights into the formation of distant planetary systems. If, however unlikely, it is an artificial object, the implications would be profound, confirming the existence of advanced extraterrestrial civilizations and prompting a reevaluation of humanity’s technological and philosophical frameworks.

The upcoming close approach of 3I/ATLAS to Mars in the fall of 2025, followed by its closest pass to Earth on December 17, 2025, at a safe distance of at least 1.6 astronomical units (about 150 million miles), provides a critical window for further observations. NASA and other space agencies could leverage existing spacecraft, such as those orbiting Mars, to capture high-resolution images or spectral data, shedding light on the object’s composition and behavior. Loeb has advocated for such missions, arguing that a closer look could resolve the mystery.

 Public and Scientific Sentiment

The discovery of 3I/ATLAS has ignited public imagination, with social media platforms buzzing about the possibility of an alien probe. Posts on X reflect a mix of excitement and skepticism, with some users echoing Loeb’s speculative theories while others emphasize the need for caution and further data. The scientific community, while intrigued, remains cautious, with experts like Dr. Mark Norris of the University of Central Lancashire noting that interstellar objects like 3I/ATLAS provide evidence that such “wanderers” are relatively common in our galaxy, regardless of their nature.

 Conclusion

The mystery of 3I/ATLAS underscores the allure and complexity of exploring the unknown. Its light emission, unusual trajectory, and lack of typical cometary features challenge our understanding of interstellar objects, inviting both rigorous scientific inquiry and bold speculation. While natural explanations—such as cometary activity, unusual dust dynamics, or rare radioactive compositions—are currently more plausible, the possibility of an artificial origin, though unlikely, cannot be entirely dismissed without further evidence. As 3I/ATLAS approaches Mars and Earth, the global scientific community has a unique opportunity to unravel its secrets, potentially reshaping our understanding of the cosmos. Whether it proves to be a natural wonder or something far more extraordinary, 3I/ATLAS reminds us of the boundless mysteries awaiting discovery beyond our solar system.

UPDATE: September 8, 2025.

Here is a new image of 3I/ATLAS

New photos of interstellar comet 3I/ATLAS reveal its tail growing before our eyes

Sources:  

 Futurism - Mysterious Object Hurtling Toward Us From Beyond Solar System Appears to Be Emitting Its Own Light, Scientists Find  [](https://futurism.com/interstellar-object-light)

 Daily Mail Online - Scientists baffled as mysterious interstellar object produces its own light... defying comet theory  [](https://www.dailymail.co.uk/sciencetech/article-15011691/interstellar-object-atlas-producing-light-comet.html?ito=1490&ns_campaign=1490&ns_mchannel=rss)

 NewsBreak - Scientists baffled as mysterious interstellar object produces its own light... defying comet theory  [](https://www.newsbreak.com/daily-mail-560402/4182146131816-scientists-baffled-as-mysterious-interstellar-object-produces-its-own-light-defying-comet-theory)

 Indy100 - A bizarre 'glowing' object is baffling scientists - and it’s hurtling towards Earth  [](https://www.indy100.com/science-tech/interstellar-object-solar-system-emitting-light-astronomers-debate)

 The Guardian - Scientists spot mystery object believed to come from beyond solar system  [](https://www.theguardian.com/science/2025/jul/03/nasa-interstellar-comet-solar-system-a11pl3z-3i-atlas)

 @UAPWatchers - 3I/ATLAS Is Leaking Water In Deep Space And It's Not Supposed To  

 @MarioNawfal - HARVARD SCIENTIST SAYS INTERSTELLAR OBJECT COULD BE ALIEN PROBE  

 

Perseids Meteor Shower 2015

If the weather is nice and the skies are clear, go out and look up.  The Perseids meteor showers are out in full force.  There is no moonlight out tonight which will make viewing the Perseids meteor showers easier to view. The showers are composed of remains of the Comet 109/Swift-Tuttle as it travels into the inner solar system. It is named Perseids since it is seen near the constellation Perseus.

If the weather is not so great in your area, do not be discouraged.  These meteor showers occur every summer and you also can watch NASA's life feed here:

http://ht.ly/QQb8g





Source:

http://ht.ly/QQb8g

https://solarsystem.nasa.gov/planets/perseids.cfm

http://science.nasa.gov/science-news/science-at-nasa/2015/11aug_perseids/

http://www.ibtimes.com/pulse/perseid-meteor-shower-2015-live-stream-watch-perseids-home-how-see-summer-astronomy-2050792

http://www.wtae.com/national/perseid-meteor-shower-expected-to-be-stellar/34610562

http://www.npr.org/sections/thetwo-way/2015/08/12/431907403/the-perseid-meteor-shower-is-about-to-peak-heres-how-to-watch