There is no way to know other then going back doctor who style, there’s plenty of other ideas for you to consider, Stargate had the ancients, there’s also a show called the 100, Homeworld games had their own thing, this could be where we evolved or this is a prison planet or a farm like in the Skyline movies or we crashed here on space Titanic, so many theories but no way to know for sure…
This takes agnosticism to an extreme. There’s no way to know anything “for sure.” But there are different levels of certainty, and we can work with probabilities to make reasonable conjectures. That’s how science works, at least.
There is no way to know other then going back doctor who style, there’s plenty of other ideas for you to consider, Stargate had the ancients, there’s also a show called the 100, Homeworld games had their own thing, this could be where we evolved or this is a prison planet or a farm like in the Skyline movies or we crashed here on space Titanic, so many theories but no way to know for sure…
This takes agnosticism to an extreme. There’s no way to know anything “for sure.” But there are different levels of certainty, and we can work with probabilities to make reasonable conjectures. That’s how science works, at least.