I was thinking hard about what tike traveling is one day and I came to a conclusion that in order for time to be transversable at auch a degree then a machine would have to essentially be like a nuclear bomb, but in a regulated and controlled manner instead of an explosion. But then I thought, if colors have the possibility to represent the different states in time, Blue being the future and Red being the past or what ever, what if when someone activates the time traveling machine they accidentally bring the past AND the future into one single location which means it would be like turning space inside outor pulling it through its self which would bring so much mass into one fine point it would maybe create a blackhole and cause some sort of chain reaction to where it ends up as a Big Bang as an unforseen result.
Just a theory tho.