I assume for the same reasons that our civilization wants to travel through outerspace, visit other galaxies and explore planets.
Since tornados are not alien they cant just come to earth so i bet they have been around since there was earth
No. Another answer is: Maybe, life on Earth may have come from microbes from meteorites.
personally i will eat tons of white castle and if they are hostile get assault rifles
you have to communicate so that the alien understands you. you should say "we come in peace. i am an earthling. what are you?" do that in an accent of aliens. if you do that then you would probably make friends with your new alien.
well if an alien especially comes down to earth to abduct you,, they must really like you so you should be happy
they come from planet scardox a alien planet
It should already be in England.
He comes from Earth and he is a person that's human, not alien or ghost, but a super soldier.
When the metric alien landed on Earth, he said, "TAKE ME TO YOUR LITER"
There have been many speculations on if an alien being has been on earth. There have been no confirmed reports on aliens on earth.
No where
No type of blood on Earth is poisonous. But i am guessing if you eat too much it might be bad for you. I don't think you should try it. Who knows where that alien has been. >.>