| Mar 3, 2009 | "The Abyss Museum of Ocean Science" was reluctantly closed. |
| Aug 14 | "Vi and Yan's Undersea Lab", small museum of ocean measurement instruments and behicles, was opened by Japanese members in the style of a garage factory in Keel Island. |
| Nov 6 | "Ocean Observation Museum", a museum of ocean research technology, was started to build in a private region, and was applied for SciLands to obtain their support. |
| Nov 23 | Rezago, a creator of closed "the Museum of Ocean Science", joined in our group to recreate his Abyss Museum. |
| Dec 1 | Hackshaven, the owner of NOAA's SIMs, provided Second Earth 3 for us to realize a museum of ocean science and technology, which also celebrates the sense of wonder about the mysteries of the deep sea. |
| Dec 4 | Comet named our museum "The Abyss Observatory". |
| Dec 6 | Asterion, a creator of Okeanos Explorer and Tektite habitat, joined in our activities. |
| Dec 18 | Farnham, a sponsor of Tektile habitat, joined in our activities. |
| Dec 24 | Reitsuki Kojima agreed to display his Nautius in the Abyss. |
| Jan 5-8, 2010 | Santen Juran and Gonbe Shan, creators of marine life, provided all their works and joined our group as guest creators. |
| Jan 24, 2010 | Delia Lake, owner of "Center for Water Studies", joined in our activities. |
| Jan 28, 2010 | Grand opening of "The Abyss Observatory". |
| Mar 3, 2010 |
2nd release of the Abyss Observatory
- Atmospheric observation
- 40 images privided by JAMSTEC
- Trivia about Jules Verne's "20,000 leagues under the sea"
- Undersea Bar (best view!)
- Curator's Art Collection |
| Mar 19, 2010 | Kaikou Splash, owner of "Splash Aquatics", joined as a guest creator. |
| Apr 1, 2010 |
3nd release of the Abyss Observatory
- Cat-away model of Tektite Habitat
- The Design Project of Nautilus & the UnderSea World
- "Hydronaut" of MGM movie "Around the World Under the Sea"(1966)
- etc. |