The Universe is home to celestial bodies of staggering dimensions. VY Canis Majoris is a striking example. This star, located ...

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.

There are several candidates for the biggest star in the universe. One of them, VY Canis Majoris, is over 1,500 times the ...

By mapping the brightest explosions in the universe, scientists may have uncovered a megastructure that defies our understanding of how the cosmos is built.

Most Powerful Cosmic Explosions Reveal Largest Structure In The Universe Is Even Bigger Than Thought Gamma-ray bursts reveal that the Hercules–Corona Borealis Great Wall might be bigger than ...

By Ashley Strickland, CNN (CNN) — Astronomers have spied a monster radio jet in the distant universe that’s twice the width of the Milky Way galaxy. The ancient object formed when the universe ...