this post was submitted on 23 Jun 2026
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James Webb finds clues to ancient origin of Comet 3I/ATLAS (www.esa.int)
submitted 2 hours ago* (last edited 2 hours ago) by overstep8556@jlai.lu to c/science@lemmy.world
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The third identified interstellar comet in human history has a surprising chemical makeup, raising questions as to how common, or unusual, conditions in our own Solar System may be.

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[โ€“] ILikeMultis@lemmy.ml 4 points 1 hour ago

This James Webb guy seems to be an intelligent guy

[โ€“] limer@lemmy.ml 4 points 2 hours ago* (last edited 2 hours ago)

An ancient asteroid made before long before our solar system ever existed.. very cool