https://www.looper.com/428867/the-untold-truth-of-time-travel-in-marvel
One can certainly say that the character Loki has been around through time and space.
https://www.popularmechanics.com/culture/movies/g3086/best-time-travel-movies
If Time+Travel is possible, that would be indicative of this world being part of an interactive cosmic recording and projection of energy, information, data and consciousness.
What about ET Time Travelers? (ET-TT)
Perhaps there could be some newer ET-TT visitations to this part of the galaxy (from the past 10 minutes to the past 10,000 years.) but in all likelihood, in a universe that's estimated to be over 13 billion years old, many ET travelers could have had their Wright_brothers and SpaceX moments, billions of years ago.
https://www.space.com/41749-elon-musk-living-in-simulation-rogan-podcast.html
https://www.scientificamerican.com/article/confirmed-we-live-in-a-simulation
