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Edition #28 · Sunday, June 7, 2026 · 1705 positive stories
Science & Breakthroughs

Interstellar comet 3I/ATLAS contains strange water never seen in our solar system

ScienceDaily Top News Fri, 08 Ma

A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds - and it may have formed in a place far colder and stranger than anything around our Sun. The interstellar visitor, called 3I/ATLAS, contains an astonishingly high amount of “heavy water,” far exceeding anything seen in our own solar system.

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About Science & Breakthroughs coverage

The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.

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