Do you know what is Wormhole ? Have ever think about it is it real ?

Space secrets revealed in this video A wormhole, technically known as an Einstein-Rosen bridge, is a hypothetical structure that acts as a shortcut through the fabric of space-time. It can be visualized as a tunnel with two ends (mouths) located at different points in space, different moments in time, or even in different universes. While they are mathematically predicted by Albert Einstein's