Spoilers for the Turtles in Space arc

[Vicky82]

Originally Posted by victory_angel

But what if it turns out the Turtles witness Splinters murder, they go back six months to stop the Triceraton's from destroying the Earth with the "Heart of Darkness" only for them to still see Splinter being murdered again a different way.

It's possible, it could happen during this mutants vs humans story.

I'm not an expert on time travel but when the turtles are in space and stop the Triceratons destroying earth, does that mean that due to changing the past, they are returned to a point in time possibly be before 'Dinosaur seen in the Sewer' so they won't remember going into space, Triceratons , Fugitoid, Shredder killing Spliter ect because they changed time to stop earth getting destroyed.