Sony has released a new trailer for ambitious  PlayStation 4  and  PC  space game  No Man's Sky . It's titled "Explore," and it shows off some of the 18 quintillion planets the game has to offer. As you'll see, each planet appears to be unique. The game offers "limitless variety," the video says, due in part to its use of procedually generated worlds. The video also spotlights No Man's Sky's "discovery" element, as we see the player finding things like animals and plants. ... The video ends with the fitting Andre Gide quote, "Man cannot discover new oceans unless hee has the courage to lose sight of the shore." This could be one of the quotes you see when you die in No Man's Sky. On some occasions,  you will also see Jaden Smith quotes . This is the first in No Man's Sky's "Guides to the Galaxy" video series. Future videos will be titled "Fight," "Trade," and "Survive," each ...