Space.com June 29, 2026 • 12:00

The James Webb Space Telescope peered into one of the universe's oldest galaxy clusters, and scientists can't explain what they saw - Space

By Robert Lea

The James Webb Space Telescope peered into one of the universe's oldest galaxy clusters, and scientists can't explain what they saw - Space

"Before JWST, we couldn't do this level of science in the early, distant universe."

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