Can someone travel back in time?
Could humans ever travel back in time?
If humanity was transported to an unknown galaxy, would there be a way to keep track of time the same as we do here? How? If any gone-by time was better and time’s traveling is possible then what are me doing living in the actual time? If you could go back in time and re-do any single 24-hour period in your life, what would you have done differently? If you had a time machine with one-way travel, would you go to the past or the future, and why? Could we ever reach the non-observable universe using time dilation in the same way we could reach Andromeda? If I went back in time and killed myself, what would happen? Given a time machine, where would you travel, the past or the Future? Why? If you were given one opportunity to time travel, would you go back and change something in your past or would you go and explore your future? Why? If we all together stopped every single clock/watch on earth for a while. Would we lose track of time? If time travel is possible, why hasn't someone from the future visited us? What would happen if you traveled forward in time to the date of your own death? What if time was passing a bit faster here on Earth? Could we, at some time long ago, have discovered space travel? What would happen to human civilization if time travel was invented and made available for public use (like a form of public transport)? What if we are actually moving back in time? Can one differentiate a backward flow of time from forward flow? If you traveled back in time, where and when would you least like to go considering the clothes you are wearing right now? If you could go back in time, what is one suggestion you would give your High school-self, having the knowledge you do now? You go back in time 2000 years, how do you prove you are from the future?