I believe...

Yes, thats completely normal cause i believe in UFOs (Unidentified Flying Objects) too.

If, by UFO, you mean some bit of light in the ksy that an observer couldn't immediately identify, then sure they exist.
If, by UFO, you mean aliens visiting the Earth from other worlds, then you are merely gullible and have lots of company.

I think aliens have come here-- why is there life on earth if we didn't have cyanobacteria to begin with? But all the videos I see are pretty fake or government related. UFOs exist though. I'm more interested in USOs (unidentified swimming objects)

Yes archeologists have said aliens have visited before because of drawings and artifacts found in ancient ruins such as pyramids that are exact models of cargo and passenger planes we have in modern times so yeah i believe in them so i think its completely normal.

Scientists have said it is almost impossible for there not to be other life forms somewhere in a universe as vast as ours.

normal aliens or the varitey that probe people?

do they leave crop circles or mutilate cows? (by removing the vagina and rectum.)

"simple government" lol

FBI hides what it does. And that's just a single tiny branch. The government does a shit ton of stuff we don't know about and will never hear about.

Also, I do believe in UFO, but I mainly think it's just new shit being test flown/mistakes. Aliens? Yep, but if they flew here then they'd want something other then to hover around for a sec and fly off. So I doubt they visited.

My grandparents both said they've seen UFOS which they believe to be aliens so I believe in them yes

c'mon people! are you seriouse!????if ther were ufo's if there was all these life forms in other galixies we would know! a simple government would'nt be able to hide somthing that great. stop wasting your time!!!!!

It's a little hard to believe that we r the only intelligence

UFO means Unidentified Flying Object so they are real if they fly and you don't know what they are but if you meant aliens then that may not be true. I know that there is a huge possibility that alien life exists but I'm not so sure if they have been visiting us. If they were visiting us then they would send small ships first to check for life forms and suitable planet to live in. It's just that we humans will shoot at anything that moves and came from inside an unidentified ship. Also if the aliens were coming here to spy on us then why do they come at night and have headlights? lol easy detection.

Yes of course they exist!! Where do you think Velcro came from?!?!?!?!

As a realist, I need proof.

Do aliens exist, sure. There has to be life somewhere else among the billions of stars.

Do I think we have been "visited," I kind of doubt it. If you have studied space and have even a grasp of distances within space, it is very hard to believe aliens have found us, have the technology to reach us, and have us not know about it except for a few people. I kinda doubt it.