Largest known cosmic structure photographed: 19 Million Light-years across

In June 2025, NASA’s Chandra X-ray Observatory released a breathtaking image. It showed a colossal galaxy cluster called PLCK G287.0+32.9. This object lies about 4.2... The post Largest known cosmic structure photographed: 19 Million Light-years across appeared first on DIY Photography.

Jun 12, 2025 - 05:18
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Largest known cosmic structure photographed: 19 Million Light-years across

In June 2025, NASA’s Chandra X-ray Observatory released a breathtaking image. It showed a colossal galaxy cluster called PLCK G287.0+32.9. This object lies about 4.2...

The post Largest known cosmic structure photographed: 19 Million Light-years across appeared first on DIY Photography.