Well, right know humans have been unable to do so with intelligent life forms, or at least show it to the rest of the world. However lots of methods have been tried to be put in use, all of them have failed so far.
However different bacteria's found in other planets, can be considered alien life forms, although not possible to communicate with.
There is no evidence that aliens exist therefore the biology of aliens, if they do, is unknown
They are called Scardox Aliens.
If there are aliens
There are no aliens.
yes. we think other species are aliens because we dont know what they are. maybe aliens dont know about us and think we are aliens.
Aliens can be deported. You can not deport a citizen. Aliens cant vote Aliens can not run for political office
If we were there, we would be aliens. If they were here, they would be the aliens. Depends on the type of alien.
There are no such thing as aliens
Yes, there are aliens in California at a little market it has a U.F.O with aliens shopping for laser beams [the aliens and the U.F.O are models].
i think there are and they might be your own friends or some thing.
No there are no aliens in cod6, there are aliens in killzone.
We are aliens. Why aren't aliens people? It all depends which side your on