My thoughts
there is a big possibility of the existence of aliens more advanced than humans but they are certainly not advanced enough to reach us (for us even with our current tech it take years to reach the closest planet to us),
in an infinite amount of galaxies,solar systems and planets there is also an infinite possibility that there is a planet that has the same living conditions as earth with humanoid species.
I 100% believe in aliens.If one of the ufo sightings is real then aliens supposed to be way more intelligent than humans.
I remember when Stephen Hawkins spoke about his theories on Alien life and i must say that it's pretty interesting to read about if anyone is interested (just search it on google and you'll find a few). Many scientists and what not have sent out like radio transmitters out into space that have been out there for many years and they've more than likely seen/heard some ordinary things out there which gives them the attention that there must be some kind of civilization out there. he suggested that alien civilizations sufficiently advanced to visit Earth may be hostile. and i think it meeting an advanced civilization could be like Native Americans encountering Columbus. That didn’t turn out so well.
There are many theories and conspiracies out there on the internet which are all very accurate, so if they do however come to earth, i'm pretty sure that we are more than prepared for anything, either for anything that is threatening or not but then again, we don't know if they have more advanced equipment than us.
there is a big possibility of the existence of aliens more advanced than humans
in an infinite amount of galaxies,solar systems and planets there is also an infinite possibility that there is a planet that has the same living conditions as earth with humanoid species.
OK let's be honest, if humans came into life, then there is definitely aliens or another civilization out there.
Humans can not be the only creatures in the whole universe- it's just logical like that.
But the only issue is that we do not have the capacity, intelligence, or resources to attain contact with others. As our Solar system isn't even a tiny dot compared to the milky way or the whole universe as a whole.
Also in my opinion though I would like time travel, and traveling at the speed of light to be true, but I doubt it will ever happen. The resources on earth to do such a thing will definitely not be enough or available, and the ability for Humans to track "wormholes" for time travel (space/hole in time) while that may be possible in the future (maybe), the chance of opening it up to a size large enough to enter will be impossible. And plus if time travel was a thing- then why haven't we seen someone from the future giving us details?
i know there are so many planets, but the fact that we came into existance at all was such immense luck. i cant find the vid but it explained something about a microorganism at the bottom of the ocean taking in oxygen from the surface or something? no clue, cant remember. but that happening and the hundreds of other little things that perfectly aligned for humans to come around... seems kinda rare