If actual aliens are here it basically means travelling faster than light is possible.
Not just possible, but dirt cheap, otherwise why would they be constantly dropping down into Earth to see what we're up to.
Really, the whole notion is a bit silly when you think about it rationally. If a society was advanced to the point of cheap FTL (which, I feel the need to point out, isn't just "advanced technology" but "technology that operates in complete defiance to our most fundamental understandings of physics"), why on earth would they be dipping into the actual atmosphere, doing landings, or flying by private aircraft? Surely a society with such breathtaking technology could drop a single spy satellite into orbit and get every piece of info they could possibly want about us, especially now that we're in the digital age.
I have no doubt that alien life of some sort is out there, very possibly it's even prolific (though that doesn't seem to be the case based on our admittedly limited observations of exoplanets), but there's no rational basis for thinking that an advanced alien society would have either the means, nor the motivation, to constantly pop down to earth to screw with pilots, farmers, etc.
Strong disagree. NASA is fundamentally a scientific organization, it's absolutely their duty to bring a dose of scientific rationality to conversations about UFOs. And besides, NASA absolutely is studying aliens. They're constantly doing observations of exoplanets for signs of life, as well as all the numerous missions across our solar system looking for non earth based life.
If people for some reason think that using some of the most advanced observation equipment ever developed to look for actual aliens is less exciting then tinfoiling over grainy video footage and talking about little green men, then that's their own problem, not NASA's. And giving into that kind of populism would just lead to public pressure on them to waste time and money chasing down conspiracies instead of doing actual science