The new Sailor Moon TV series finally has a premiere date: July 2014! It will stream worldwide on the Japanese video site niconico, with subtitles in ten languages, including English. The show was originally announced for the the summer of 2012, so it looks like they missed that 20th anniversary.
Animation production is by Toei (the original Sailor Moon), and it’s being directed by Munehisa Sakai (One Piece). The length of the series is still unknown, as is its relationship to the original series (reboot or sequel).