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Wednesday, 11 February 2026

Astronomers shocked by how these giant exoplanets formed

A distant star system with four super-sized gas giants has revealed a surprise. Thanks to JWST’s powerful vision, astronomers detected sulfur in their atmospheres — a chemical clue that they formed like Jupiter, by slowly building solid cores. That’s unexpected because these planets are far bigger and orbit much farther from their star than models once allowed.

from Top Technology News -- ScienceDaily https://ift.tt/6hxibkr

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