, "Chain of Command, Part I" , "The Pegasus" ) * Vash visits Earth for the last time. (DS9: "Q-Less") * Worf enters Starfleet Academy. (TNG: "Homeward" ; DS9: "The Sword of Kahless") * In the Delta Quadrant, a Hirogen is captured by Penk and is forced to fight in Tsunkatse matches. (VOY: "Tsunkatse") * As part of the Galen border conflicts, the Talarians attack the Federation colony on Galen IV, where the four-year-old Jeremiah Rossa loses his parents and is adopted by the Talarian officer Endar. (TNG: "Suddenly Human" ) ) )