¿Qué forma tiene el Universo? (y hacia dónde se expande).

The video explores the concept of the universe's expansion, using a two-dimensional analogy to explain how objects move away from each other. It discusses astrophysical tools like the large millimeter telescope and the cosmic microwave background to understand galaxy formation and universe dynamics. The video delves into the universe's shape, considering factors like density and the cosmological principle, and explores theories about its topology, such as the toroid model, suggesting a universe without edges but with expansion.

What new insight or understanding did you gain from this video?