Resumen de Welcome to the void
People tend to think that they live in a pretty average part of the universe, but this might not be the case after all. There is growing evidence that the Milky Way sits in avoid, an immense region of near-emptiness. If true, this might help explain some gaps in their understanding of the cosmos. Rewind a bit. The universe that emerged from the big bang was very smooth, but there were tiny ripples in matter. Over billions of years, gravity drew stuff out of regions with less in them, pooling it. Here, Lewis talks about issues on the growing observational evidence that the universe is expanding
