No, physicists didn't make a real wormhole. What they did was still pretty cool
Briefly

Wormholes are a classic trope of science fiction in popular media, if only because they provide such a handy futuristic plot device to avoid the issue of violating relativity with faster-than-light travel.In reality, they are purely theoretical.Unlike black holes-also once thought to be purely theoretical-no evidence for an actual wormhole has ever been found, although they are fascinating from an abstract theoretical physics perceptive.
Read at Ars Technica
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