Every conspiracy theorist loves when so-called conspiracies turn out to be true after being proven with concrete evidence. Sometimes this takes years, or even decades. Still, it brings hope to the community that other popular theories may be true as well. From secret government tests to alien coverups and everything else going on with cyber spying and social media, there are plenty of conspiracies that exist and grow popular today. Here are 10 conspiracy theories that have been proven true.