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An interstellar comet slipped past Mars and will never come back
On October 2, 2025, the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter rotated away from the Martian surface it ...
Celestium on MSN
The interstellar object some scientists say could be alien
In July 2025, astronomers detected the third known interstellar object ever observed passing through our solar system—an ...
We know of three interstellar objects (ISO) that have visited our inner solar system. Oumuamua was the first one, and it came and went in 2017. 2l/Borisov, an interstellar comet, was next, appearing ...
The interstellar object 3I/ATLAS was discovered on July 1, 2025. There is currently no evidence to suggest that it is anything other than a natural astrophysical object. However, given the small ...
3I/ATLAS is surrounded by “a complex jet structure,” new images show, sparking fresh speculation that the Manhattan-sized interstellar object could be an artificial alien craft. The images, captured ...
More and more details about 3I/ATLAS are filtering through the scientific process as time goes on. Our third known ...
On 1 July 2025, astronomers spotted 3I/ATLAS, the third confirmed interstellar object zipping through our solar system at 58 km/s. Its arrival ignited global fascination about extraterrestrial ...
See more of our coverage in your search results. Add The New York Post on Google The photos are out of this world! NASA unveiled jaw-dropping high-res images of 3I/ATLAS on Wednesday as questions ...
An astrophotograph of the interstellar comet known as 3I/ATLAS highlights its green coma and a wandering blue-tinted ion tail. (Copyright Victor Sabet and Julien De ...
Add Yahoo as a preferred source to see more of our stories on Google. Since it was first spotted in early July, scientists have been fascinated by 3I/ATLAS — the third object in history to have been ...
A rare interstellar object is hurtling toward the sun and, despite viral claims, experts say it's just a normal comet, although it's showing some unexpected behavior. 3I/Atlas marks the third ...
3I/ATLAS showed a complex tail structure early this morning of November 8, 2925. It was observed at 29 degrees elongation from the Sun. In July and August , other researchers calculated that 3I Atlas ...
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