I found a vault. Not too many people know about it, so I will do a walkthrough once it reaches 10 likes http://youtu.be/PIy8KofUw4E
English
#Destiny
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NOT a secret at all! The entire world knows! http://www.psu.com/a024103/Destiny-PS4-beta-glitches-show-how-to-access-Kings-Watch-Jovian-Complex-and-Seraphim-Vault-hidden-maps