![]() So that’s what we can say at this point – that we have something that in terms of the properties we look at, it looks like a wormhole,” Lykken said. “It looks like a duck, it walks like a duck, it quacks like a duck. Spiropulu said the researchers found a quantum system that exhibits key properties of a gravitational wormhole but was small enough to implement on existing quantum hardware. Meet the scientist trying to travel back in time Photographer: Scott Eisen/Bloomberg via Getty Images Scott Eisen/Bloomberg via Getty Images ![]() Mallett says he kept his work on time travel secret for years partly because colleagues would conclude he was a crackpot unfit for tenure. Theoretical physicist Ronald Mallett pours dry ice into a ring laser in this arranged photograph taken in a laboratory at the University of Connecticut in Storrs, Connecticut, U.S., on Monday, March 23, 2015. The term “wormhole” was coined by physicist John Wheeler in the 1950s. Such wormholes are consistent with Einstein’s theory of general relativity, which focuses on gravity, one of the fundamental forces in the universe. Scientists refer to them as Einstein-Rosen bridges after the two physicists who described them – Albert Einstein and Nathan Rosen. The researchers observed the wormhole dynamics on a quantum device at Alphabet’s Google called the Sycamore quantum processor.Ī wormhole - a rupture in space and time - is considered a bridge between two remote regions in the universe. And I think to me it’s just exciting that we’re able to get our hands on this at all.” “So don’t hold your breath about sending your dog through the wormhole. “There’s a difference between something being possible in principle and possible in reality,” added physicist and study co-author Joseph Lykken of Fermilab, America’s particle physics and accelerator laboratory. See where 'Interstellar' was filmed in Iceland ![]() Svinafellsjokull glacier in the Skaftafell National Park, Iceland. People come to me and they ask me, ‘Can you put your dog in the wormhole?’ So, no,” Spiropulu told reporters during a video briefing. “Experimentally, for me, I will tell you that it’s very, very far away. But scientists are a long way from being able to send people or other living beings through such a portal, she said. It was a “baby wormhole,” according to Caltech physicist Maria Spiropulu, a co-author of the research published in the journal Nature. Researchers announced on Wednesday that they forged two minuscule simulated black holes – those extraordinarily dense celestial objects with gravity so powerful that not even light can escape – in a quantum computer and transmitted a message between them through what amounted to a tunnel in space-time. ![]() Scientists have long pursued a deeper understanding of wormholes and now appear to be making progress. In science fiction – think films and TV like “Interstellar” and “Star Trek” – wormholes in the cosmos serve as portals through space and time for spacecraft to traverse unimaginable distances with ease. Explore the universe with news on fascinating discoveries, scientific advancements and more. Sign up for CNN’s Wonder Theory science newsletter. ![]()
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