Friday, June 12, 2026
Tech

Astronomers Discover Why Massive Galaxies Died Early in the Universe

PUBLISHED·4h ago·3 min read

Astronomers have discovered a powerful galactic wind in the merging galaxy system CRISTAL-02. The outflow is removing star-forming gas faster than it can be replenished, providing the first direct evidence for a mechanism that may have shut down star formation in massive early galaxies.

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