explain time travel

Time travel is the ability to move through time and visit different places in the past, present, and future. Think of it like a train that can go into the future and the past. If you were on this train, you could travel back in time and visit the first dinosaur that ever lived or go forward and visit the first person to set foot on Mars! Time travel is a fascinating concept, but it is still impossible to do in real life. Scientists have studied the idea of time travel, but so far, no one has been able to make it happen. To help you understand time travel better, here is an example: Imagine you are standing in your kitchen. You can see the refrigerator and the clock on the wall. Now, imagine you have a time machine that can take you back to the day you were born. You could go back and see the same kitchen, the same refrigerator, and the same clock on the wall, but it would be in a different time. Fun Fact: The movie “Back to the Future” is one of the most popular movies about time travel!