several of its crew, damages the ship, and strands it in the galaxy's Delta Quadrant, more than 70,000 light-years from Earth. The wave was not a natural phenomenon. In fact, it was used by an alien entity known as the Caretaker to pull Voyager into the Delta Quadrant. The Caretaker is responsible for the continued care of the Ocampa, a race of aliens native to the Delta Quadrant, and has been abducting other species from around the galaxy in an effort to find a successor. The Maquis ship was also pulled into the Delta Quadrant, and eventually the two crews reluctantly agree to join forces after the Caretaker space station is destroyed in a pitched space battle with another local alien species, the Kazon. Chakotay, leader of the Maquis group, becomes Voyagers first officer. B'Elanna Torres, a half-human/half-Klingon Maquis, becomes chief engineer. Tom Paris, whom Janeway released from a Federation prison to help find the Maquis ship, is made Voyagers helm officer. Due to the deaths of the ship's entire medical staff, the Doctor, an emergency medical hologram designed only for short-term use, is employed as the ship's full-time chief medical officer. Delta Quadrant natives Neelix, a Talaxian scavenger, and Kes, a young Ocampa, are welcomed aboard as the ship's chef/morale officer and the Doctor's medical assistant, respectively. Due to its great distance from Federation space, the Delta Quadrant is unexplored by Starfleet, and Voyager is truly going where no human has gone before. As they set out on their projected 75-year journey home, the crew passes through regions belonging to various species: the barbaric and belligerent Kazon; the organ-harvesting, disease-ravaged Vidiians; the nomadic hunter race the Hirogen; the fearsome Species 8472 from fluidic space; and most notably the Borg, whose home is the Delta Quadrant, so that Voyager has to move through large areas of Borg-controlled space in later seasons. They also encounter perilous natural phenomena, a nebulous area called the Nekrit Expanse ("Fair Trade", third season), a large area of empty space called the Void ("Night", fifth season), wormholes, dangerous nebulae and other anomalies. Voyager is the third Star Trek series to feature Q, an omnipotent alien—and the second on a recurring basis, as Q made only one appearance on Star Trek: Deep Space Nine. Starfleet Command learns of Voyagers survival when the crew discovers an ancient interstellar communications network, claimed by the Hirogen, into which they can