Can you travel in time? Here's what science says

The possibility of time travel has captured the imagination of both the scientific and science fiction worlds, inspiring numerous series and films that explore this intriguing concept. However, beyond fiction, there are several scientific investigations that have been dedicated to unraveling this enigma , seeking answers in the physical laws that govern our universe.

The concept of time travel is closely related to the fabric of space-time, an idea that arises from Albert Einstein's theory of relativity.

According to this theory, travel into the future would be possible if close to the speed of light were reached, which would cause a phenomenon known as time dilation. In essence, the faster an object moves, the slower time will pass for it compared to someone who remains stationary.

Although the idea of ​​moving forward into the future is theoretically plausible according to relativity, travelling into the past presents greater complications. The notion of going back in time is full of paradoxes and theoretical problems that science has not yet managed to solve. In this context, wormholes appear as one of the possible theoretical solutions for such journeys.

Wormholes, as predicted by theory, are hypothetical structures in space-time that would function as tunnels, connecting two distant points in the universe or even different moments in time.

However, these tunnels are theoretically very unstable and would require extreme conditions for their existence and practical use, making them a topic of ongoing debate and study in theoretical physics.

In addition to relativity, quantum physics has also offered fascinating insights into time travel. Although these theories are in the early stages of exploration, they suggest that under certain extremely specific and theoretical conditions, it might be possible to manipulate time in ways we can currently only imagine.

Currently, most scientific research suggests that, although time travel might be an observable phenomenon under extraordinary circumstances, time travel remains more the stuff of science fiction than science fact. The challenges are enormous, and existing theories still require considerable research and experimental verification.

The Universal (Mexico) / GDA

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*This content was rewritten with the assistance of artificial intelligence, based on information from El Universal (GDA), and was reviewed by a journalist and an editor.