Time Travel

Time travel is one of the subjects that has most captivated humanity's imagination. This concept, discussed in a wide range of contexts, from science fiction films to philosophical debates, raises both fascinating and puzzling questions. So, could time travel be a reality?

Theoretical Foundations of Time Travel

Einstein's Theory of Relativity: Albert Einstein's theories of special and general relativity propose that time is not absolute, but that space and time constitute an intertwined fabric called spacetime. According to this theory, time is affected by speed and gravity. At very high speeds or in strong gravitational fields, time flows more slowly. This suggests that one-way time travel into the future is possible.

Wormholes: Wormholes, also known as Einstein-Rosen bridges, are theoretical tunnels that curve spacetime and connect different points. If a wormhole can be stabilized, it could offer a shortcut through time as well as space.

Faster-than-light travel: Some theoretical models suggest that faster-than-light travel could enable travel into the past, but Einstein's theory of relativity makes this impossible. As an object approaches the speed of light, its mass approaches infinity and requires infinite energy.