Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar surface, making it an archive of extraterrestrial technology.
Aliens are back in vogue. Haven't you heard? Fascination with little green men piloting saucer-shaped UFOs was long the purview of tinfoil-hat wearing conspiracy theorists and "X-Files" devotees. But ...
(a) The term “alien” means any person who is not a citizen or national of the United States. (b) The term “organization” is defined in section 101(a)(28) of the Immigration and Nationality Act (8 U.S.