A wormhole - what is it?

Wormholes (also known as an Einstein-Rosen bridge) are predicted by the theory of general relativity and is in fact a theoretical method of folding space and time so that you could connect two places in space together.. But be wary: wormholes bring with them the dangers of sudden collapse, high radiation and dangerous contact with exotic matter. What exactly is a wormhole?

Source: phys.org/news/2015-12-wormholes.html

via: https://amazeandamuse.blogspot.com/2018/12/a-wormhole-what-is-it.html

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