You cant go back to the past and change things, or the future.
BUT, light travels at 300'000 km a second. So, if you were 3 million km away from the earth, then ud see the earth as it was 10 seconds ago.
So....if you go far away enough from the earth, at faster the speed of light, then you could maybe even see what happened to the earth 100 years ago. But, since we cant travel faster than light....IMPOSSIBLE
Answers & Comments
Verified answer
In a sense, YES. But its not what you think.
You cant go back to the past and change things, or the future.
BUT, light travels at 300'000 km a second. So, if you were 3 million km away from the earth, then ud see the earth as it was 10 seconds ago.
So....if you go far away enough from the earth, at faster the speed of light, then you could maybe even see what happened to the earth 100 years ago. But, since we cant travel faster than light....IMPOSSIBLE
yea didnt u hear? they did it but someone went back and killed the guy who made it so now we r all screwed