Enormous Galaxy Clusters Found to be 1.3 Billion Light-Years Wide, Deemed to be The Largest Known Structure In a monumental ...
RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...
While mapping the nearby universe, astronomers discovered the largest-known structure in the universe, about 425 million to ...
Officials plan to purposefully sink the passenger ship off the coast of Florida, where it will become the world's largest artificial reef February 14, 2025 5:03 p.m. Cool Finds The remarkably well ...