Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not ...
In the vast expanse of the universe, astronomers have just uncovered a colossal cosmic structure, breaking all previous records for size and mass. Named Quipu, this newly discovered superstructure ...
These mysterious objects can have masses several million or billion times that of the Sun and are so dense that they warp space time around them. As far as astronomers know, all galaxies harbour a ...