Well I don't know what Torah says about it,<snip>
In a previous thread (about the 6000 years, remember?) , a thread that you recently *started*..
I mentioned this link
including the words "Classic webpage" after it!
if you'd have read it you'd see it talks about aliens.
http://www.jewishmag.com/8MAG/WORLDS/worlds1.htm (Classic webpage)
ther are things in the Zohar about aliens, as Tzvi mentions.
here's a classic paragraph!
"Gehinnom (Hell) is identified as being at the fourth level called Gey, while, at the fifth level, in a world called Nishiyah, there lives a small statured race who are said to be all male (perhaps, androgynous),who have no noses, but only two slits through which they breathe. Sound familiar? Furthermore, a translation of the word Nishiyah means something like 'dreamlike' or 'amnesiac'. Earth, itself, is, of course, at the seventh level, and is known in the Zohar as Tevel.
"