Astronomers pointed powerful radio telescopes toward an unremarkable galaxy cluster and found a gian...
SCIENCE
May 12, 2026
Astronomers Confirm a Giant 3.3-Million-Light-Year Radio Halo in a Galaxy Cluster That Was Supposed to Be Quiet
Astronomers pointed powerful radio telescopes toward an unremarkable galaxy cluster and found a giant radio halo far larger than anyone expected.
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Astronomers pointed powerful radio telescopes toward an unremarkable galaxy cluster and found a giant radio halo far larger than anyone expected.
Author: The Daily Galaxy
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