Distance from Earth | : | About 4 billion light-years |
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Detail | : | A massive cluster of galaxies at 4 billion years ago. Galaxy clusters make ideal laboratories to study galaxy evolution and the nature of dark matter. (Credit: NAOJ/HSC-SSP) This image was taken as part of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP). More images are available on the HSC-SSP GALLERY page. |
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A Massive Cluster of Galaxies 4 Billion Years Ago
September 30, 2021
Last updated: December 20, 2023
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