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The Latest Breaking News from Solar System

NASA Says 'No Threat'—Then Allegedly Launches Secret Planetary-Defense Mission as 3I/ATLAS Acts 'Strangely'

NASA declares no threat from interstellar comet 3I/ATLAS but launches a secret planetary-defence mission as the object exhibits unusual behaviour near the Sun.

International Business Times UK

Cosmic Wanderer 3I/ATLAS: Why Does Its Orbit Align With A Rare 0.2% Chance?

The interstellar object 3I/ATLAS has ignited debate on whether it's a rare comet from a distant star or an alien probe.

International Business Times UK

NASA Shifts 3I/ATLAS Path Again, Raising New Questions Over Jupiter Flyby Risks

NASA's latest 3I/ATLAS path brings its Jupiter flyby nearer a key gravitational zone, sparking expert concerns over risks and prediction reliability.

International Business Times UK

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Jupiter Encounter: Could 3I/ATLAS Release Technology Into Orbit?

New orbital data reveals interstellar comet 3I/ATLAS may be on a guided path to Jupiter's Hill radius. Discover why this precise trajectory suggests the visitor could be releasing alien technology into our solar system.

International Business Times UK

4 key things NASA just revealed about the interstellar comet 3I/ATLAS

"This is a snapshot of where we are very early in the scientific process."

Space

December 19 Close Approach: ESA Confirms 3I/ATLAS Path Is Safe For Earth

The Dec 19 close approach of 3I/ATLAS is safe! ESA confirms the interstellar comet is 270 million km away, thanks to a Mars orbiter breakthrough that improved trajectory tracking by a factor of ten.

International Business Times UK

Icy moons in our solar system may have boiling oceans — but life could potentially still survive

Small icy moons in the outer reaches of our solar system may hide boiling oceans underneath their surfaces, a new study finds.

Space

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3I/ATLAS: Structural Features Never Documented In Any Known Celestial Object

The interstellar comet 3I/ATLAS challenges physics with a missing dust tail, a forward anti-tail, and strange composition.

International Business Times UK

What Does the I in Comet 3I/ATLAS Stand For? Frequently Asked Questions Answered

Uncover the secrets of Comet 3I/ATLAS, the rare interstellar visitor of 2025. Learn its alien origins, ancient chemistry, and how to spot it before it vanishes.

International Business Times UK

Astronomical Spectacle: Comet ATLAS Breaks Into Three Shining Fragments in November Sky

Comet C/2025 K1 (ATLAS) has shattered into at least three glowing fragments in the November sky, offering astronomers a rare chance to study a pristine comet breaking apart in real time.

International Business Times UK

Long lost Moon-forming planet formed in the inner Solar System, new analysis shows

Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support the hypothesis. Now a team of astromers in France, Germany and the United States have analysed ancient lunar and terrestrial rocks to trace where Theia came from.

Euronews

Comet 3I/ATLAS Accelerates Past Mars at 155,000 mph: Orbiter Tracks Its Rare Hyperbolic Escape

ESA's ExoMars orbiter has tracked interstellar comet 3I/ATLAS at unprecedented speed, refining its trajectory and offering vital lessons for planetary defence.

International Business Times UK

Interstellar Comet 3I/ATLAS Sparks Suspicion, Experts Criticise NASA's Data

Is 3I/ATLAS alien tech or just a comet? Explore the explosive backlash over NASA's blurry images, Avi Loeb's list of 12 anomalies, and the new data from Indian scientists that challenges the extraterrestrial narrative.

International Business Times UK

NASA Responds to Viral 'Alien Ship' Theory After Baba Vanga Prediction Resurfaces

NASA addressed viral 'alien ship' theories linking the ancient interstellar comet 3I/ATLAS to a resurfaced Baba Vanga prophecy.

International Business Times UK

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Space

Earth and Theia smashed to birth the moon, but did they first start out as close neighbors?

"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system. Earth and Theia are likely to have been neighbors."

International Business Times UK

3I/ATLAS Cloud: NASA Silence On Dense Cloud Puts Millions At Risk Of Cosmic Rays

Harvard's Avi Loeb challenges NASA's silence on 3I/ATLAS and the Local Interstellar Cloud. We reveal how increased cosmic ray penetration risks millions of air travellers.

International Business Times UK

ISRO Captures 3I/ATLAS in Unprecedented Detail — A Quiet Event With Big Impact

ISRO's Mount Abu telescope captured an unprecedented, detailed view of 3I/ATLAS, only the third confirmed interstellar object.

Euronews

NASA reveals new 3I/Atlas images. What do we know about the comet?

The European Space Agency's (ESA) two satellites and several NASA spacecraft at and near Mars zoomed in on the comet as it passed the red planet just 29 million kilometres away last month.

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International Business Times UK

3i/ Atlas Interstellar Object Has No Technosignatures: It's Officially A Comet - NASA

Interstellar comet 3I/ATLAS, third visitor to our system, is pure ice—no technosignatures, says NASA on 19 November 2025. From July discovery to October Mars flyby, images reveal natural quirks

International Business Times UK

NASA Releases New 3I/Atlas Images - It's Coming From Mars to Earth

NASA has released stunning new images of interstellar comet 3I/ATLAS, revealing fresh details about its structure, its approach near Mars, and when it will pass closest to Earth. Here is everything we know from NASA's latest observations.

Space

NASA reveals new images of interstellar comet 3I/ATLAS from across the solar system: 'It looks and behaves like a comet'

NASA has pointed its fleet of spacecraft at comet 3I/ATLAS to collect new footage of the interstellar invader. The agency has also said "all evidence points to it being a comet."

The Independent UK

Nasa releases new images of mysterious Comet 3I/Atlas

Object is just the third known visitor from another solar system – and has prompted speculation about whether it might be an alien spacecraft

The Independent UK

NASA unveils close-up pictures of the comet popping by from another star

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system

International Business Times UK

NASA Livestream Today: New Images Will Confirm 3I/ATLAS Is Intact, Not Fragmented

Watch NASA's 19 November 2025 livestream as new images of the interstellar object 3I/ATLAS are released. Scientists expect confirmation that the comet is intact, providing rare insight into material from beyond our Solar System.

International Business Times

3I/ATLAS Update: Use This Tool to Track Mysterious Comet in Real Time

NASA has added interstellar comet 3I/ATLAS to its 'Eyes on the Solar System' app, allowing the public to track the object's real-time path, speed and trajectory through our solar system.

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