I'm gleeful to announce the launch of Seahack.org, a directory of ways to participate in sea exploration!This launch comes on the five year anniversary of its companion site, Spacehack.org. It was five years ago, fresh out of NASA, that I created Spacehack.org. Soon after, I met Lisa Ballard, a planetary data hacker at the SETI Institute and we've been collaborating ever since. While Lisa and myself are known for being space geeks, we also love geeking out about what I call "creepy awesome sea slime". Space and the sea both offer seemingly endless alien worlds to explore....so, go check it out!