Actually there is NO known way to change the past, since time-travel - or any other way to change the past - has so far not been confirmed to be possible at all.
Time travel can change some thing from the past but not all
So far, there is NO known way to change the past.
So far, there is NO known way to change the past.
no such theories exist.
There is currently no known way to change the past.
So far, there is NO known way to change the past.
No, that would make no sense. The girl would be better travelling to the past to change her future.
So far, there is NO known way to change the past.
The hologram tells him, "because we cannot travel into the past."
No, humans cannot physically change their past. The past is what has already happened and cannot be altered. However, individuals can reflect on their past, learn from their experiences, and make changes in the present and future based on that reflection.
Fiction stories aside, unless there is a law expressly penalizing it, travel to the past cannot be a crime. but its logical consequence is that, any act done in the past would definitely change the future. so though it is not a crime, neither is travelling to the past advisable.
Traveled is the past participle of travel.