For just one-tenth of a second in May 2019, the universe delivered a signal that did not fit the usual script. LIGO and Virgo ...

Add Yahoo as a preferred source to see more of our stories on Google. In 2019, LIGO and Virgo detected GW190521—a mysterious gravitational wave that could mark either the colossal merger of two black ...

Wormholes, passageways that connect one universe or time to another, are still only theoretical — but that doesn't mean physicists aren't looking for them. In a new study, researchers describe how to ...

A brief gravitational-wave burst detected in 2019, known as GW190521, has prompted new research exploring whether it could be a wormhole echo from another universe rather than a black hole merger. The ...

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While the simplest theoretical wormholes immediately collapse and disappear before anything can get through, Thorne wondered whether it might be possible for an “infinitely advanced” sci-fi ...

BUFFALO, N.Y. — A new study outlines a method for detecting a speculative phenomenon that has long captured the imagination of sci-fi fans: wormholes, which form a passage between two separate regions ...

In May 2019, astronomers picked up something strange in the fabric of spacetime. The LIGO and Virgo detectors recorded a gravitational wave that lasted just one-tenth of a second. The signal, known as ...