>>10470448> We are just going to pretend aliens dont exist and are on such a higher level of technology than we are.Don't have to pretend. The challenges of interstellar travel are immense. You hit one spec of dust at those speeds and your ship explodes.
The UFOs you see are more likely government owned, or if you want to get wild, they could be from the future. Or they could be from an alternate dimension where they have another earth like ours.
But to cross the vastness of space? That's the least likely scenario. Aliens are the least likely scenario.