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Scientific Discoveries News 8 July 2025 - 4 November 2025

Alien Probe or Cosmic Relic? Interstellar Comet 3I/ATLAS Baffles Scientists (updated 27.10.2025)

Third Interstellar Comet 3I/ATLAS Stuns Scientists With Surprising Brightening and Blue Glow

Discovery and Interstellar Identity Comet 3I/ATLAS (officially Interstellar Comet 3I/ATLAS) was first spotted on July 1, 2025, by the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) telescope in Río Hurtado, Chile newsweek.com. Right away, its orbit stood out as hyperbolic, meaning it isn’t bound to the Sun by gravity and is just passing through. This identified 3I/ATLAS as an interstellar object – a rare visitor from another star system. It is only the third such interstellar traveler ever detected, after the mysterious cigar-shaped 1I/ʻOumuamua in 2017 and the comet 2I/Borisov in 2019 space.com. The “3I” designation literally means third interstellar,
4 November 2025
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Alien Probe or Cosmic Relic? Interstellar Comet 3I/ATLAS Baffles Scientists (updated 27.10.2025)

Interstellar Comet 3I/ATLAS Stuns Scientists with Surprising Bright Outburst and Ancient Origins

A Visitor From Beyond the Solar System In July 2025, astronomers discovered something extraordinary: a dim, fuzzy comet hurtling toward the inner solar system on a path not bound to the Sun. Follow-up observations confirmed this object – now named 3I/ATLAS (for the ATLAS survey that found it) – was on a hyperbolic trajectory, meaning it came from interstellar space and would soon depart forever science.nasa.gov en.wikipedia.org. The “3I” designation marks it as the third interstellar object ever observed, after the asteroid-like 1I/ʻOumuamua and comet 2I/Borisov science.nasa.gov. Unlike ʻOumuamua (which was small, oddly shaped, and showed no coma), 3I/ATLAS immediately
4 November 2025
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Interstellar Comet 3I/ATLAS Stuns Scientists – Brightening, Blue Glow & Mystery Acceleration

Interstellar Comet 3I/ATLAS Stuns Scientists – Brightening, Blue Glow & Mystery Acceleration

A Mysterious Visitor from Beyond the Solar System When astronomers spotted a faint new object moving rapidly through the outer solar system in July 2025, they quickly realized it was not an ordinary comet. Its extra-high velocity and open-ended (hyperbolic) trajectory indicated it was an interstellar interloper – an object arriving from far outside the Sun’s domain scientificamerican.com. Officially designated 3I/ATLAS (“I” for interstellar, “3” as the third of its kind, and ATLAS for the survey telescope that found it theguardian.com), this comet has since commanded the full attention of the astronomical community. “We’ve never had an object like this
3 November 2025
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Alien Probe or Cosmic Relic? Interstellar Comet 3I/ATLAS Baffles Scientists (updated 27.10.2025)

Mysterious Interstellar Comet 3I/ATLAS Nears Sun – 10-Billion-Year Visitor Sparks Alien Theories and Scientific Awe

Key Facts and Highlights A Visitor From Beyond the Solar System In July 2025, astronomers spotted a faint newcomer inbound toward the Sun – one that was not gravitationally bound to our star at all. The object, now designated 3I/ATLAS, is only the third interstellar visitor ever detected in our solar system ts2.tech. (The “3I” prefix marks it as the third Interstellar object.) It was first observed on July 1, 2025 by the ATLAS sky-survey telescope in Río Hurtado, Chile, and its discovery immediately caused excitement. The reason? Its orbit was hyperbolic, meaning it’s not a periodic comet from our Oort
29 October 2025
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Rare Interstellar Comet 3I/ATLAS – a 10-Billion-Year-Old Time Capsule – Flies Past Mars

Alien Comet 3I/ATLAS Is Spewing Water Like a Fire Hose — And Scientists Are Stunned

These astounding discoveries come from coordinated observations worldwide. Below we delve into the details: what we’ve learned about 3I/ATLAS, how it compares to other interstellar visitors, and why scientists are so excited. What Is 3I/ATLAS? A Rare Interstellar Comet 3I/ATLAS (sometimes simply called “ATLAS”) is an interstellar comet – a chunk of ice and rock that formed around a distant star and is now speeding through our Solar System on a one-way trip. It was first spotted on July 1, 2025, by the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in Chile ts2.tech. Follow-up analyses quickly confirmed its hyperbolic orbit
12 October 2025
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Rare Interstellar Comet 3I/ATLAS – a 10-Billion-Year-Old Time Capsule – Flies Past Mars

Rare Interstellar Comet 3I/ATLAS – a 10-Billion-Year-Old Time Capsule – Flies Past Mars

A Visitor from Beyond the Solar System Humanity has waited a long time to study a comet from another star – and suddenly, within a decade, we’ve had three. 3I/ATLAS (officially 3I/2025 A1) is the latest of these rare interstellar interlopers. It was first detected moving through the outer Solar System in June 2025 with an exceptionally eccentric orbit. Follow-up observations quickly confirmed what its speed and trajectory implied: this object was not bound to the Sun’s gravity ts2.tech. By July 2025, the Minor Planet Center designated it the third interstellar object ever found ts2.tech. Like its predecessors – the cigar-shaped 1I/‘Oumuamua and cometary 2I/Borisov –
8 October 2025
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Blastoff and Breakthroughs: SpaceX Smashes Records, Mars Life Clue, and More (Oct 4–5, 2025)

Blastoff and Breakthroughs: SpaceX Smashes Records, Mars Life Clue, and More (Oct 4–5, 2025)

Key Facts Major Launches and Missions SpaceX’s relentless launch pace hit a new high this weekend. On Oct. 3, a Falcon 9 rocket roared off the pad at Vandenberg Space Force Base carrying 28 Starlink broadband satellites into low Earth orbit space.com. This mission marked SpaceX’s 125th Falcon 9 flight of the year, already a record-setting cadence, and the booster successfully landed on the Of Course I Still Love You droneship ~8 minutes later space.com. The reused booster (serial B1097) completed its second flight space.com. Starlink deployment was confirmed about an hour after liftoff, adding to SpaceX’s ever-growing internet constellation space.com. With over 8,500
5 October 2025
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Rogue Planet Gobbles 6 Billion Tons of Gas per Second — Behaving Like a Star

Rogue Planet Gobbles 6 Billion Tons of Gas per Second — Behaving Like a Star

A Cosmic Feeding Frenzy Astronomers have long known that rogue planets (also called free‑floating planetary‑mass objects) drift through space without a host star sciencealert.com. Most are cold and quiet, but Cha 1107-7626 is anything but quiet. In late June 2025, it suddenly brightened dramatically. Follow-up observations revealed an EXor‑type accretion burst – a rapid feeding episode like those seen in infant stars sciencealert.com. By August, the planet’s accretion rate had skyrocketed: at its peak it was pulling in roughly 6 billion tons of cosmic gas and dust every second phys.org. This translates to about 10⁻⁷ Jupiter masses per year – an unheard‑of rate for any planet sciencealert.com. Víctor Almendros‑Abad, an
4 October 2025
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Space Spectacle: NASA Unveils New Astronauts, SpaceX Launch Blitz & Cosmic Breakthroughs (21–22 Sep 2025)

Space Spectacle: NASA Unveils New Astronauts, SpaceX Launch Blitz & Cosmic Breakthroughs (21–22 Sep 2025)

Key Facts Major Launches and Mission Updates NASA’s Space Weather Trio Set for Launch: At Kennedy Space Center, NASA and NOAA are on the cusp of launching three spacecraft that promise new insight into solar storms and the Solar System’s boundary. On Sept. 21, officials declared the IMAP mission (“Interstellar Mapping and Acceleration Probe”) and its two co-manifested satellites “go” for launch science.nasa.gov. IMAP will travel ~1.5 million km sunward to the Sun–Earth L1 point to map the heliosphere – the magnetic bubble shielding our Solar System – and study how solar wind particles and cosmic rays interact at that
22 September 2025
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Quantum Tech Frenzy: Breakthroughs, Bold Alliances & Crypto Panic Rock Late August 2025

Quantum Tech Frenzy: Breakthroughs, Bold Alliances & Crypto Panic Rock Late August 2025

Key Facts IBM & AMD Forge Quantum‑Centric Supercomputing Alliance IBM and AMD announced a landmark partnership to co-develop “quantum-centric” supercomputing architectures that tightly integrate quantum processors with classical high-performance computers newsroom.ibm.com newsroom.ibm.com. Revealed on August 26 and drawing buzz through the week, the collaboration seeks to merge IBM’s cutting-edge quantum computing technology with AMD’s CPUs, GPUs, and AI accelerators newsroom.ibm.com. The goal is a new class of hybrid systems where quantum co-processors tackle parts of problems (like molecular simulations) that classical systems struggle with, while classical exascale machines handle complementary tasks such as large-scale data analysis newsroom.ibm.com newsroom.ibm.com. IBM CEO
29 August 2025
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Interstellar Comet 3I/ATLAS: Origin, Trajectory and Scientific Stakes In 2025’s Third‑Ever Extrasolar Visitor

Interstellar Comet 3I/ATLAS: Origin, Trajectory and Scientific Stakes In 2025’s Third‑Ever Extrasolar Visitor

<li ATLAS imaged the interstellar candidate on 1 July 2025, with precovery back to 14 June 2025, and it was designated C/2025 N1 (ATLAS) and later 3I/ATLAS as the third confirmed interstellar object after Oumuamua and Borisov. <li A JPL orbital solution yields eccentricity e = 6.1 ± 0.1 and hyperbolic excess velocity V∞ ≈ 58 km/s, indicating an extrasolar origin from Galactic longitude about 5° toward the Galactic Center. <li The object’s nucleus is estimated at 9–20 km in diameter, with a developing coma and tail already visible, including a compact coma at about 4.5 AU from the Sun.
8 July 2025
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