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Astronomers think newly discovered comet may be way older than the sun
The icy traveler, called 3I/ATLAS or Comet ATLAS, was discovered on July 1 by the NASA -funded ATLAS survey telescope in Río Hurtado, Chile. This enormous space snowball came from the direction of the ...
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NASA Astronomers Just Discovered a Comet that Flew Here from Interstellar Space
Earth objects, astronomers recently discovered a comet visiting from interstellar space. This is only the third interstellar ...
New interstellar comet will keep a safe distance from Earth, NASA says
NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...
What Is an Interstellar Comet? NASA’s Latest Discovery Explained
Discover the rare interstellar comet 3i/Atlas, recently confirmed by NASA in July 2025. Learn what makes interstellar comets ...
From beyond the stars: Comet from another galaxy enters our solar system
COLUMBUS, Ohio — In a cosmic first for this decade, astronomers have identified a mysterious comet from another galaxy — ...
This week in science: a comet, plastic-eating bugs, and how altitude changes smell
Emily Kwong and Regina Barber of NPR's Short Wave talk about a comet visiting from interstellar space, caterpillars that eat and break down plastic, and how animals' sense of smell varies by altitude.
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NASA spots a new comet flying in from a distant star system
The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...