Talmud states that there are at least 18,000 other worlds (didn't read yet assume they indeed says so… is there anybody who read? J ), and provides little elaboration on the nature of those worlds, or on whether they are physical or spiritual. Based on this, however, the 18th century exposition "Sefer HaB'rit" posits that extraterrestrial creatures exist, and that some may well possess intelligence. It adds that human beings should not expect creatures from another world to resemble earthly life any more than sea creatures resemble land animals.
Hindu looks like being closest to idea of multiple extarterestrials lifes. With their beliefs of endlessly repeated cycles of life have led to descriptions of multiple worlds in existence and their mutual contact (Sanskrit word Sampark means 'contact' as in Mahasamparka = the great contact).
According to Hindu scriptures, there are innumerable universes created by God to facilitate the fulfillment of the separated desires of innumerable living entities. However, the purpose of such creations is to bring back the deluded souls to correct understanding about the purpose of life. So – rather no chance to meet “real aliens” J
Aside from the innumerable universes which are material, there is also the unlimited spiritual world, where the purified living entities live with perfect conception about life and ultimate reality. The life of these purified beings is centered on loving devotional services to God – so we shall not seem them as well isn’t ?
Quran: "All praise belongs to God, Lord of all the worlds indicates multiple universal bodies, and maybe even multiple universes, which may indicate extraterrestrial and even extra-dimensional life.
According to Ahmadiyya Muslim Community more direct reference from the Quran is presented, they quotes verse 42:29 "And among His Signs is the creation of the heavens and the earth, and of whatever living creatures (da'bbah) He has spread forth in both..."; according to this verse there is life in heavens.
According to the same verse "And He has the power to gather them together (jam-'i-him) when He will so please"; indicates the bringing together the life on Earth and the life elsewhere in the universe. Whats more Arabic term Jam-i-him used to express the gathering event can imply either a physical encounter or a contact through communication.
Bible – Church of course never issued any formal pronouncement on the question of alien life , and nothing so directly written in Bible (?). But there were some “open minded” people like already in 1277, the Bishop of paris Etienne Tempier overturn Aristotle on one point: God could have created more than one world (given His omnipotence). Taking a further step, and arguing that aliens actually existed, remained rare.
The Catholic Church has not made a formal ruling on existence of extraterrestrials. BUT, the astronomer, Father Gabriel Funes, director of the Vatican Observatory near Rome, said in 2008 that intelligent beings created by God could exist in outer space (sic! couldn believe they can admit even possibility)

Like the Egyptians there Kings and Queens wore pointy hats around and on some of the paintings and carvings in some of the tombs showed a Helicopter and a Tank like picture that looked like a M1 Abraham Tank.