Why are all photographs of "UFO's" grainy and taken from far away ?

There are actually some pretty interesting photos. The history and Discovery channels both have had on some interesting shows.Unfortunately both channels have given up their right to credibility.Their paranormal shows are one sided and purposely leave out information counter to the pro UFO/ghost/psychic agenda they seem to have. Which is unfortunate for those of us who appreciate all the facts.

Nonetheless, I have seen some shots I'd like to see better investigated.

Sadly, The History and Discovery channel will not be the place we'll see it.

Actually, here is another take on alien life forms finding earth.

Carl Sagan calculated that the probability is that 10 planets in our galaxy would produce civilizations that could contact other civilizations on other planets. However, the window in which that civilization could contact us is extremely small.

For example, if they searched for our civilization 10,000 years ago, they would have found little more than a planet of primitive animals, of no interest. If they tried to contact us 100 years ago, we wouldn't have the technology or capability to receive their message. (10,000 years compared to the age of our galaxy is like picking a few seconds out of a day.)

10,000 years from now, if we haven't destroyed ourselves, we will be planet hoping and will find other civilizations.

Now, we also have to consider that of those 10 civilizations (which is only an estimate, there could be none) that we are the first to reach our current level of technology.

We also have to consider that another civilization could develop alternative technologies and other forms of communication incompatible to ours.

All in all, the chances that another civilization exists or has existed is fairly good, but billions to 1 that another civilization would come in contact with us at all.

if u think they exist... people dont walk around with big hd DSLR cameras, well most. but people have cameraphones, the quality isnt great but they are everywhere, so if u see something ur gonna get out ur camera phone not go home to cmeback with some dslr... amatures are also taking these photos, the ufos are ment to be fast as well so this all adds up to bad photographry

they are probably easier to fake with grainy quality as well

Today (Oct 19) I saw a beautiful, high-res color photo taken from a mapping satellite of a silver disc-shaped object over water. Discovery Channel. I'm almost ready to start believing in UFOs....

because the UFO knows that is being photographed and makes the photo grainy ! It's so simple !

or maybe because they are all hoaxes and fake pictures ?

mmmhhh. you decide

It's hard to get a good shot of a weather balloon.

Because they are fake. If you really saw one, would you really have a camera that handy?