I think the fundamental idea of time travel is possible. Currently time and mass are not related, leading to improbability of time travel and only to the future. With a change in philosophy and physics, hopefully time and mass are equal; maybe time travel is a future possibility.
I found a few things in the forum, tests need to be conducted and inconclusive at the moment.
So basically, if time was apples and everything else was oranges. Time travel is like making apple juice and currently all we have is orange juice. The idea of time travel was not possible because apples are not oranges. But if oranges were really apples all along with could make apple juice out of oranges, weird but possible.
I found a few things in the forum, tests need to be conducted and inconclusive at the moment.
So basically, if time was apples and everything else was oranges. Time travel is like making apple juice and currently all we have is orange juice. The idea of time travel was not possible because apples are not oranges. But if oranges were really apples all along with could make apple juice out of oranges, weird but possible.