text: do u realy believe that there r other life forms in space?? i dont.?   lets say there's a million million million habitable planets out there. lets say 1 in a million of those has intelligent life. lets say 1 in a million of those has super-advanced technology to travel here.  that still leaves a million of 'em.  where are they?  and if interstellar travel is impossible, what difference would their existance make to us?