They are real as in they exist. However you cannot actually use them unless you hit someone.
buy them or customize them
Some Star Wars ones.
http://www.moddb.com/mods/star-wars-battlefront-weapons-reloaded-mod
yes they are real.
No
putting weapons in space
No. The 'force', from Star Wars, is an idea based around engery sorrounding the Star Wars universe. It is made up, and not real.
Star Wars is a fictional film - it is not real.
no sorry :(
Yes
No.
The Star Wars arc gunship or Muunilinst 10 LAAT has very powerful futuristic weapons, while a normal gunship has conventional weapons (explosives).