When we look for “the biggest” in the universe, it is important to specify our definition of the object of study. Is it ...

If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...

From our tiny blue planet to the edge of the observable universe, this video takes you on a breathtaking journey of scale. We ...

The cosmic web, which permeates through the known universe, may contain traces of the first magnetic fields created after the Big Bang. Using computer simulations, researchers now believe they can ...