What has not any alien or time traveler contacted us?

Question

that we are aware of an can be proven.

if you were an alien who would you choose to contact and for what purpose ?

Answer 1

because they saw g0atse.

If I were an alien I would probably steer clear of Earth.

Answer 2

The most logical explanation is that ET's and time travelers do not exist in our world. They are only fantasy.

Answer 3

Regarding time travel, I understood that the current general concensus was that were time travel possible, it would only permit travelling backwards, and no further back than the date the first time machine was built.

If this is right, we'd get no time travellers because we haven't yet invented time travel.

Answer 4

I have! Did you not get my call??

Answer 5

Maybe time travelers can only travel forward in time...aliens may have been here a million years ago or may come a million years from now....a million years is like a blink in time so the odds of their now and our now being the same is very slim..If I was an alien I would contact you to see why your so curious. :)

Answer 6

They probably don't know of us of something

Answer 7

beacause they havent found the technolgy yet to contact us

Answer 8

Time travelers don't exist.

  Aliens are too far away.

  If I could contact you curiosity would make me do it.

Answer 9

http://answers.yahoo.com/my/message_do?k...

Answer 10

that is because they know that people like you exist

Answer 11

perhaps because there arn't any.

Answer 12

probably because it isn't possible to travel in the past but only to the future.

i think aliens may have tried to contact a human before.

Answer 13

Maybe,  just maybe there are none around here (the Earth).

Maybe we are too primitive for them to bother with.

Maybe they are in among us and planning to in-slave us at the proper time.

Maybe they have but the government is withholding the information.

Your choice of the above possibilities will tell a lot about your personal outlook on life and ability to reason.

Answer 14

Because time travellers can't exist, and the aliens aren't here yet.

Believing that the aliens MUST have contacted us by now, if they exist, is a holdover from those days when people still thought that the Earth was the center of the universe.  For all we know, we could be in the part of the galaxy that's bypassed because it's so sparsely populated.

Answer 15

Could it be because neither of them exist?

Answer 16

While we here on Earth think that we are an advanced race, the opposite is actually true.  Humans are still a very primitive, and violent species.  So I don't blame ET for not coming down and saying hi.  And as for time travel...I personally don't believe that one can go back in time, although it is possible to "warp" time.  Experiments were conducted using synchronized clocks where one clock was put into a supersonic jet, and one stayed on the ground.  When the jet landed the clocks were compared and the clock that was in the jet fell behind the one that stayed on the ground.  It wasn't even a hundreth of a second, but time was bent all the same.

       And if i was an alien, the only way I would make contact with Earth, would be to destroy it, Muahahaha!!!

Answer 17

Maybe this is because we have caused a huge havoc about time traveling, that if they really did, they can s***w up the past. Or possibly they can only go toward the future, not the past. Some how something blocking them from coming back? Not sure. Aliens maybe are not advanced enough to not even create a spaceship.