Guardian of Time class experimental timeship

A top secret HFed research project, the goal of which was to replicate the properties of time crystals and produce a fully functional timeship design. Rumors indicate the project reached a state where a prototype vessel existed, and was capable of traveling as far as about eight standard days back in time. All research ended abrubptly however as the entire planet the research facility was located on, Artcev VII, spontaneously disappeared in a time anomaly one Thursday morning.