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The Latest Breaking News from Solar System

Comet C/2025 K1 (ATLAS) breaks apart in incredible telescope photos

Astronomer Gianluca Masi captured breathtaking imagery of solar system comet C/2025 K1 (ATLAS) breaking into multiple pieces after being warmed by the sun.

Space

Live From Italy: 3I/ATLAS Captured in Stunning Images — Astronomer Confirms 'Clearly a Comet'

Astronomers in Italy live-stream 3I/ATLAS, confirming it is 'clearly a comet' in a rare interstellar viewing event.

International Business Times UK

3I/ATLAS Live Event: NASA Shares Imagery of Comet From Across Solar System

NASA breaks its silence on interstellar comet 3I/ATLAS.

International Business Times UK

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3IATLAS: Why NASA Is Treating This Object Unlike Any Other Comet?

NASA is hosting a high-profile live event to unveil new, high-resolution imagery of the interstellar comet 3I/ATLAS, treating it unlike any other icy body.

International Business Times UK

3I/ATLAS: Everything To Know About The Alien Spaceship Theory

Explore the 3I/ATLAS alien spaceship theory, new signals, expert claims, and scientific debates about its mysterious interstellar origins and unusual structure.

International Business Times UK

Mars orbiter narrows down the exact path of interstellar comet 3I/ATLAS by 'ten-fold,' surprising scientists

Scientists from the European Space Agency have significantly narrowed down the trajectory of the interstellar visitor 3I/ATLAS thanks to data from the alien comet's recent flyby of Mars, allowing for more accurate future observations.

LiveScience

3I/Atlas Interstellar Comet is 'Alien': All You Need to Know

Scientists debunk alien claims about interstellar comet 3I/Atlas, explaining its rare chemistry, deep-space age, and high speed as it passes through the Solar System.

International Business Times UK

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3I/ATLAS: 'Wrong Way' Tail Pointing at Sun Has Scientists 'Stumped'

The rare interstellar comet 3I/ATLAS, only the third ever seen, is baffling scientists with a bizarre 'anti-tail' that points towards the Sun.

International Business Times UK

3I/ATLAS Update: How To Watch Interstellar Comet On Its Escape From Our Solar System

Interstellar comet 3I/ATLAS, only the third of its kind ever detected, is speeding away from the Sun. Here's how to watch its livestream as it exits our solar system.

International Business Times UK

What's the darkest place in the solar system? What about the universe?

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the darkest of all?

LiveScience

The solar system may be racing through space 3 times faster than expected. Is the standard model of cosmology wrong?

The solar system is moving through space over three times as fast as estimated, calling into question our best model of the universe and its evolution.

Space

Harvard's Avi Loeb Claims 3I/ATLAS Could Be 'Artificial' If No Gas Cloud Seen

The interstellar object 3I/ATLAS has prompted Harvard physicist Avi Loeb to suggest it could be 'artificial'. Loeb argues that if December 2025 observations fail to show a gas cloud consistent with mass loss, the acceleration implies propulsion.

International Business Times UK

Comet C/2025 K1 (ATLAS) splits into 3 pieces after a close brush with the sun (video)

C/2025 K1 (ATLAS) has broken into three distinct pieces following its closest approach to the sun on Oct. 8.

Space

NASA goes on an ESCAPADE – twin small, low-cost orbiters will examine Mars’ atmosphere

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE, or Escape and Plasma Acceleration and Dynamics Explorers, mission will help unleash: one where small, low-cost spacecraft enable researchers to learn rapidly, iterate, and advance technology and science.

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International Business Times

Alien Ship Or Interstellar Iceberg? Why 3I/ATLAS Is Not The ET Probe The Internet Hoped For

Astronomers have ruled out alien origins for interstellar visitor 3I/ATLAS, confirming it's a natural comet—not an extraterrestrial spacecraft—while revealing clues about its ancient birthplace beyond the solar system.

Euronews

Astronomers spot first giant star eruption beyond the Solar System

A nearby star has just been caught throwing a tantrum – and it could rewrite what we know about the potential for life in the universe.

International Business Times UK

3I/Atlas Astonishes Astronomers with Rapid Tail Growth and Unexplained Cosmic Signal

Astronomers study 3I/Atlas as its tail rapidly expands and a strange cosmic radio signal reaches Earth, sparking new debate over its interstellar nature.

International Business Times UK

Alien Ship Or Interstellar Iceberg? Why 3I/ATLAS Is Not The ET Probe The Internet Hoped For

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Space

Interstellar comet 3I/ATLAS's tail is still growing, new image shows

New observations from the Virtual Telescope Project reveal 3I/ATLAS's sharply defined ion tail, highlighting increased activity as the interstellar comet moves through the inner solar system.

International Business Times UK

3I/ATLAS Now Glowing Brighter—And It's Not Acting Like Ice

Interstellar comet 3I/ATLAS is glowing brighter and defying all cometary science. Astronomers are baffled by its intense energy and unique chemical signature, suggesting this visitor is not a typical icy body.

International Business Times UK

3I/ATLAS: Viral Posts Claim Explosion—Experts Reveal What Truly Happened

Did the interstellar comet 3I/Atlas really explode near the Sun? We debunk the viral social media rumours and confirm the scientists' observations: the rare visitor is intact and continues its journey. Learn the facts about its perihelion passage.

International Business Times UK

NASA on Alert as 3I/ATLAS-Like Comet Speeds Toward Earth

NASA is tracking Comet C/2025 V1 — a 'near-interstellar' object resembling 3I/ATLAS — as it speeds safely past Earth, offering rare insights into the solar system's outer frontiers.

International Business Times UK

3I/ATLAS Comet Confirmed as Natural, but Its Long Journey Comes With a Big Catch

New research on 3I/ATLAS suggests the comet may be a 'processed' object, complicating efforts to study pristine material from other star systems.

International Business Times UK

3I/ATLAS NASA Leak: Insider Reveals Interstellar Comet Has 'Active Manoeuvring' - Alien Implications Plus More

A viral TikTok claims NASA leaked proof of a manoeuvring comet, but experts say Comet 3I/ATLAS is more about science than aliens.

LiveScience

New 'nearly interstellar' comet — wrongly linked to 3I/ATLAS — will reach its closest point to Earth on Tuesday (Nov. 11)

Newly discovered comet C/2025 V1 (Borisov), which has some minor similarities to 3I/ATLAS, will make its closest approach to Earth on Tuesday (Nov. 11). However, despite recent rumors, the two objects are not related to one another.

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