Later in the day my wife and I were in downtown Honolulu and decided to walk to Honolulu Harbor and the Aloha Tower since it was only 5 minutes away. We turned a corner and could look down towards the harbor and there was a massive "thing" there in the harbor. Of course, I recognized it as the "thing" I had seen sailing by earlier in the day.
It is the Sea Launch rocket launch platform:
http://www.sea-launch.com/
http://en.wikipedia.org/wiki/Sea_Launch
All I had with me is my old Canon A590IS digicam in my pocket, but here are a few photos of it.
View from the top of Aloha Tower:
