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interstellar comet, solar system
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A mystery interstellar object has been identified as the "oldest comet ever seen", according to scientists. The Oxford ...
The ATLAS (short for Asteroid Terrestrial-impact Last Alert System) is a NASA-funded program developed by the University of ...
Discover the rare interstellar comet 3i/Atlas, recently confirmed by NASA in July 2025. Learn what makes interstellar comets ...
The object seems to be travelling on a steep path - suggesting it came from the Milky Way's "thick disk", an area of ancient ...
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