1) Does human-like or superhuman intelligence automatically denote an ability to distinguish between right and wrong? Or could superintelligent aliens, despite being so smart, not be able to comprehend true morally?
2) Would God give such intelligent aliens an immortal soul and moral responsibilities? Or would they be nothing more than something like 'smart animals' which simply cease to exist when they die?
3) If such aliens did have an immortal soul and moral responsibilities, would Jesus need to come in their form and die for their sins too? Or would his death on the cross on Earth be sufficient for all intelligent life in the Universe? Would aliens go to the same Heaven as humans, or a different Heaven?
"Sigh" another one

. Look, first of all: did God create "Alien?", What if these "alien" are just demons or another thicks by devils.
(note: sorry for my english, it not my first)
These can't be half demon and half human from pre-flood history, because they be killed by world flood.
Even though the Bible doesn't tell us that there is life on other planets, that doesn't necessarily mean that it doesn't exist. Maybe we simply weren't meant to know about each other. It is possible, that intelligent aliens are so far removed from us that we will never have an opportunity to hear radio signals from them before the end of this current era. In such a case, we would isolated from them and then it really wouldn't matter much whether God told us about them or not. After all, if obedient humans can make God happy, then couldn't he also create aliens that could be just as obedient as humans?
"Sigh" read Genesis again and also mind off "man made belief".
Note: It will be cool if there another humanoid on another planet. Maybe it will happen on during the "Kingdom Age" or the "Eternal Age"