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Space.com16h
Gamma-ray bursts reveal largest structure in the universe is bigger and closer to Earth than we knew: 'The jury is still out on what it all means.'
The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...
The Daily Galaxy on MSN1d
Before Stonehenge, There Was Nabta Playa, The World’s Oldest Observatory
Nestled deep in the Nubian Desert of southern Egypt lies a prehistoric relic that has reshaped our understanding of ancient ...