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Astronomers say new interstellar visitor 3I/ATLAS is 'very likely to be the oldest comet we have ever seen'
However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially believed. 3I/ATLAS could be around 3 billion years older than our 4.5 billion-year-old solar system and thus any comet ever before observed.
ExplorersWeb on MSN8d
Third-Ever Interstellar Visitor May Have Just AppearedA potential interstellar interloper is currently zooming toward the Sun. Its strange approach angle suggests it may have come ...
Techno-Science.net on MSN22h
🔠A third interstellar visitor is heading our way at high speedAn unknown object is heading toward our Solar System at an impressive speed. Astronomers believe it could be an interstellar visitor, only the third ever observed. First detected in late June by ...
Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...
Modern Engineering Marvels on MSN3d
A New Interstellar Visitor Illuminates the Power and Promise of Modern Sky SurveysFound on July 1, 2025, by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile, this visitor is only the third ...
ExtremeTech on MSN3d
NASA Announces Just the Third-Ever Interstellar Visitor From the Larger Milky WayNASA has announced an exciting discovery hurtling through our solar system: an interstellar object. It’s a comet, but beyond ...
This month, Asteroid Terrestrial-impact Last Alert System in Río Hurtado, Chile detected a third interstellar visitor. At ...
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