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"Spanning an immense 1.37 billion light-years from end to end."
Bare in mind 1 light year is about 6 trillion miles (5.879e+12)
Bare in mind 1 light year is about 6 trillion miles (5.879e+12)
A Giant 'Wall' of Galaxies Has Been Found Stretching Across The Universe
The Universe isn't just a random scattering of galaxies sprinkled throughout an expanding void.
www.sciencealert.com