Tranquility Returned to Service (http://www.eveonline.com/news.asp?a=single&nid=3604&tid=1)
2 December 2009, 8:47 pm
Due to server issues, we will be taking Tranquility down shortly for 10 minutes for a reboot. Tranquility will return to service at approximately 21:05 GMT/UTC. We apologize for the inconvenience.
Update: Tranquility has returned to service. Fly safely!
Source: eve-online.com | news from EvE (http://www.eve-online.com/)