We do not know. We have not made contact with any aliens.
No.
Unsealed Alien Files - 2012 II Aliens and Civilization 2-7 was released on: USA: 14 October 2013
it lives about 789,254,642 kilometers, phil, its nice to know that somone out here knows there's alien civilization!
You are paranoid if you're worrying about an alien attack and let alone an alien! There is no such things.
The Krell .
corn flakes
The Universe - 2007 Alien Sounds 6-9 was released on: USA: 6 May 2012
I think on one of Jupiter's moons (Titan or something) they thought there might've been an alien civilization because they found canals. It might've have been on something else, but I do know they found canals and thought that at one time aliens lived there.
because they had all the things that matched the definition for civilization
No. I guess that answers your question, if you mean the strange things in outer space but the term 'alien' can mean a foreigner.
no you can not but you can play as an alien called number 6
that the Maya civilization did not have the same things as the olmec civilization