Ever seen an alien Grey Nephilum Fallen Angel...?
Here ya go !
But what most people are clueless about, because they don't read the best and oldest book of human history called the Bible, (and a fairly recent discovery in a cave in the middle east called The Dead Sea Scrolls. A collection of individual writings. This is where the Book of Enoch was found) is bad angels mated with humans.
The writer explains that giants who were the offspring of the fallen angels that had mated with the Canaanite philistine women in those days. The legends and myths that many people as kids, were raised with were told and learned of Hercules and Great men and leaders of old, who were these people, this hybrid race.
Just one reason why God sent the flood. Noah was warned by God, a great flood was to come and to ready an escape boat and to warn the other people to repent. Which no one believed him so they all perished except Noah and the paired animals, that God picked and sent to Noah.
The grey aliens of today are much shorter, as mostly told by eye witness accounts, but are the spirits of those great ones, who died over the ages... And they had and have the ability to morph themselves as its told, into human forms and objects.
So even when greys are seen accidentally they change shape or disappear from our eyes. Genesis 6 also discusses the Flood era and that these offspring giants lived before and after the flood.
There's a lot of good information on the giants and they lived on many continents and even the Americas. Argentina has a southern state area called big feet ( translation ) near the Himalayas.
Today UFOs and aliens and hypnotic abductions of individuals are becoming very prevelant. God explains who so ever calls on my name shall be saved. So keep this bit of advice and as a safety net if you ever are abducted or faced with some problem that you need help in. God tells us NOT to contact spirits or spend time with them. They are liars and deceitfull and dangerous scammers.