Do aliens exist?

Answer 1

Who knows, there isn't any proof yet my opinion is no they don't exist but it's up to you to decide your opinion.

Answer 2

Yes, I think so. Although I doubt there called aliens, they probably have a unique name for themselves, but we just don't know what they are yet. I believe that it is selfish of us to assume that were the only ones here. I believe that one other planets, and even on this one somewhere there are beings that we know nothing about. Like maybe mermaids exist and they really do have an under the sea kingdom, maybe fairies do exist and they have there own forest out there, maybe elves do exist and they have a underground passageway. Anythings possible. If you think of it, people have been talking about this for like ever, so that tells me someone couldn't have just come up with the notion there selves, that some where back in time someone must have saw another life force.

Answer 3

I have seen several films that prove the existence of alien life.
E.T., Critters, Alien 1-4, Predator, Starman, The Thing, War of the Worlds, Independence Day and many others. These historical documents should be studied by our governments so that we can fully prevent another alien invasion.

Answer 4

"The Fermi paradox is the apparent contradiction between high estimates of the probability of the existence of extraterrestrial civilizations and the lack of evidence for or contact with such civilizations.

According to some observers, the extreme age of the universe and its vast number of stars suggest that extraterrestrial life should be common. Discussing this proposition with colleagues over lunch in 1950, the physicist Enrico Fermi is said to have asked: "Where are they?" Fermi questioned why, if a multitude of advanced extraterrestrial civilizations exist in the Milky Way galaxy, evidence such as probes, spacecraft, or radio transmissions has not been found. The simple question "Where are they?" (alternatively, "Where is everybody?") is possibly apocryphal, but Fermi is widely credited with simplifying the problem of the probability of extraterrestrial life. Wider examination of the implications of the topic began with Michael Hart in 1975, and it is sometimes referred to as the Fermi-Hart paradox.

There have been attempts to resolve the Fermi Paradox by locating evidence of extraterrestrial civilizations, along with proposals that such life could exist without human knowledge. Counterarguments suggest that intelligent extraterrestrial life does not exist or occurs so rarely that humans will never make contact with it.

A great deal of effort has gone into developing scientific theories and possible models of extraterrestrial life and the Fermi paradox has become a theoretical reference point in much of this work. The problem has spawned numerous scholarly works addressing it directly, while various questions that relate to it have been addressed in fields as diverse as astronomy, biology, ecology and philosophy. The emerging field of astrobiology has brought an interdisciplinary approach to the Fermi paradox and the question of extraterrestrial life."--wikipedia

To the objective (or open minded ) person there are several possibliities:

1. Earth is unique-- Earth is the only planet capable of supporting life as we know it.
2. Earth is not unique in that there is life elsewhere but there are no other advanced civilizations in the universe.
3. Earthlike planets are extremely rare therefore any advanced civilizations are to far away for us to contact.
3. Earthlike planets are not rare, there are many civilizations out there but they are so far ahead of us technologically that they do not wish to be contacted.
4. Earthlike planets are not rare, there are many civilizations out there but their form of life may be so different than ours that communication may be impossible.
5. The Zoo hypothesis--we are being deliberately isolated by some advanced race wishing to protect us or cultivate us technologically.
6. We have been contacted but our governments feel that the general public is not "ready" for such a discovery and the aliens have respected that viewpoint.
7. They are already amoung us but we cannot see them (deliberate hiding or so differnet that our eyes can't see them)and our government doesn't know.

you can probably add to this list.

Answer 5

Of course they exist, we are aliens to all the other life forms in this unexplored vastness of space that we travel in on Spaceship Earth. We as an intelligent species must allow ourselves to accept the possibility of other lifeforms, once we have done this then we can move on from the hostilities that exist between us as human beings.

Answer 6

Scientists have sent out a signal to all of the planets thats tell anyone out there that we are here so they done that 20 years ago so maybe the aliens have sent a reply but we are still waiting on it till a wah lyyyyyk wahhhhh

Answer 7

This is one of them questions that can be debated till the cows come home because there is no proof for or against.

I personally believe that aliens don't exist.

Answer 8

My dear: yes, they exist. And there a whole diversity of them. Scientists, using mathematics, have come to know that "it must exist" other kind of intelligence. Assimov, Sagan and Hawking agree in their existence. Like the Earth itself has a many kinds of beings, the Universe itself has many types of them.

Answer 9

There are bound to be other life forms out there. We cant be the only place with life. If we were the only life forms in the universe, then it would be pretty much a waste of a universe.

Answer 10

Please, you people keep asking this, we are trying to keep our presence secret until we have taken complete control over your planet. If we have to constantly send our agents out to erase your memories, this is just going to take longer. We realize you humans say you value your freedom, but seriously, are you really doing that good of job running your planet? The sooner we are in control the better for everyone.

A couple of men in black suits will be coming to your home later today, please cooperate with them and they will make sure you know everything you "need" to know.

Thank you