http://www.newlaunches.com/archives/firefo...e_telescope.php
Firefox logo spotted in deep space by the Hubble Telescope
Well this is not a joke but an actual error Windows 2000 user's get when authenticating against an MIT Kerberos domain. And you thought Windows was not secure, you cannot repeat any of your previous 30689 passwords as well. Installing the latest Windows 2000 service pack resolves this issue but I can only imagine the look on the face of a network admin when confronting this error.
Via - Microsoft Knowledgebase