CosmicCrunch said:Michio Kaku stated that current physics does not rule out the possibility of time travel even tho it would take comprimable measures to achieve it, such as the energy of a supernovae, my question is even if you can bend spacetime to that extreme to get to a planet with life on it, how are you going back in time, being that time is technically an illusion.
No. The faster you travel, the less time elapses for you. You could arrive back aty your destination hardly having aged at all.lolomolo said:...the faster your speed it the faster you travel through time.
Time travel refers to the hypothetical ability to move through different points in time, either backwards or forwards, in a way that is different from the usual experience of time passing in a linear fashion.
Currently, there is no scientific evidence or theoretical framework that supports the possibility of time travel. However, some theories in physics, such as Einstein's theory of relativity, suggest that time travel may be possible under certain conditions.
Spacetime is a mathematical model that combines the dimensions of space and time into a four-dimensional continuum. According to Einstein's theory of relativity, spacetime can be warped by the presence of massive objects, which could potentially create the conditions for time travel.
The concept of changing the past through time travel is a popular theme in science fiction, but it is not supported by current scientific understanding. The laws of physics, particularly the principle of causality, suggest that changing the past would create paradoxes and inconsistencies.
While there have been some experiments attempting to measure the effects of time dilation (a phenomenon predicted by Einstein's theory of relativity), there are currently no experiments being conducted that directly test the possibility of time travel. Such experiments would require significant advancements in technology and a deeper understanding of the laws of physics.