Our solar system is full of celestial wonders that we're still trying to understand, but there are even more marvels and phenomena throughout the universe. Earth may be huge to us, but it's only a ...

The universe's largest structure, the Hercules-Corona Borealis Great Wall, was already a challenge to explain with models of the universe due to its incredibly vast size — and now, using the most ...

FOX NEWS - Scientists have discovered a celestial structure made of galaxies more than 1.4 billion light-years long and 600 million light-years deep in the skies over the South Pole, according to a ...

The largest known structure in the Universe may be even larger than the large we thought it was. A re-examination of the distribution of powerful space explosions suggests that the Hercules-Corona ...

(FOX NEWS) -- Scientists have discovered what they say is a celestial structure made of galaxies more than 1.4 billion light-years deep in the skies over the South Pole, according to a report from Fox ...