Some individuals may be surprised that what we call "aliens" - beings seemingly from another world - are mentioned in the holy bible. It should be clarified, though, that the beings spoken of do not fit into the classic, pop culture image of "aliens", but rather fit into a classification of multidimensional beings, and
NOT aliens from a far away galaxy. Christians would call them demons.
Without going into extensive detail, Genesis chapter 6 tells us about the "sons of god" (which translates to elohiym, or angels), who chose to come to earth, and "took them wives of all which they chose". These beings copulated with the women, who in turn gave birth to giants, or Nephillim. Of course we all know the story of Noah, and his family who remained "pure", apparently un-touched by the fallen angels. The earth was flooded by God to destroy the corrupted earth. The book of Jude speaks of these fallen angels, saying "And the angels which kept not their first estate, but left their own habitation, he hath reserved in everlasting chains under darkness unto the judgment of the great day."
Other books of the bible mentioning the Nephillim (the offspring of the un-natural combining of the fallen angels and women of the earth) include the book of Samuel, which describes a great battle in Gath against the giants.
"And there was again a battle in Gob with the Philistines, where Elhanan the son of Jaare-oregim, a Bethlehemite, slew the brother of Goliath the Gittite, the staff of whose spear was like a weaver's beam. And there was yet a battle in Gath, where was a man of great stature, that had on every hand six fingers, and on every foot six toes, four and twenty in number; and he also was born to the giant."
I invite you to take a look at a presentation by Chuck Missler, and Mark Eastman. You may either watch the videos, or listen to the audio. (
link)
Christians especially - take note, this issue is most likely the single most important subject you will study.
What happens if there is "contact" with "aliens"?
From a Christian standpoint - and knowing about the true nature of these beings - my faith would not be impacted. Christians and non-Christians alike, you
need to study this area. Many Christians remain wary and stand-offish on this subject largely becuase of a lack of biblical knowledge.