Time travel

[anagogy]

Silly question here, has Ra ever confirmed time travel? Not as in telepathy/communication, but actually traveling back in time?

Ra doesn't directly come out and say "extraterrestrials are time travelers" but they have explicitly stated that higher density technology/craft travel through space by slingshotting through time/space (non local hyperspace).  And they have stated that in time/space all events are simultaneous.

Beyond that, I absolutely believe that they do.  However, I'm guessing the law of confusion/law of free will severely limits significant changes to the timeline. I'm also a believer in the Everett many worlds hypothesis which posits an infinity of alternate realities, one for each possibility. So who is to say you would even end up in the same past that you traveled through the first time? Thus someone may appear to go back in time, and attempt to make changes, but the changes have no actual effect on the timeline you came from because you are now in a different timeline. This may be one of the mechanisms that protect the balance of free will in regards to time travel.

But who knows for sure. Time is one of my favorite subjects.