Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.

In an extraordinary leap forward for astrophysics, astronomers have achieved a momentous breakthrough with the first direct image of the cosmic web, a vast and largely invisible structure that plays a ...

ESO-VLT and ESA XMM-Newton together discover earliest massive cluster of galaxies known Combining observations with ESO’s Very Large Telescope and ESA’s XMM-Newton X-ray observatory, astronomers have ...