New data reveal interstellar comet 3I/ATLAS is a 'pristine' object rich in alien metals and carbon. Scientists uncover its ...
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Green Fireball Explodes Above Great Lakes
A comet fragment hurtling at 160,000kph left a bright green streak over Michigan, wowing and perplexing observers. It ...
Harvard astrophysicist Dr Avi Loeb tells ABP Live that 3I/ATLAS shows several odd behaviours, from unusual jets to rare ...
NASA is publicly insisting that the interstellar object 3I/ATLAS poses no danger to Earth, even as the agency and its ...
KEY FINDINGS The latest thermal frame reveals jets that refuse to obey the Sun. The anti-tail points into the solar wind as ...
By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...
NASA shares new data on interstellar comet 3I/ATLAS, including HiRISE, Hubble, Webb & MAVEN observations, comet behavior and ...
Key Findings It may not need to strike Earth to become a threat. Our defensive playbook was built for rocks, not unknown ...
3I/ATLAS is only the third known interstellar visitor, hence the prefix “3I.” The second known interstellar body, Comet 2I/Borisov, was discovered by the Russian astronomer Gennady Borisov in August ...
Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...
Cameras across Michigan and several other states captured a meteor in the sky early Sunday morning, according to NASA.
It was soon deduced that this is an interstellar comet, meaning it has come from another solar system. It’s only the third ...
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