Very basically, the story centers on Darth Vader who is hunting down Luke Skywalker after the events of "A New Hope" but before "The Empire Strikes ... Ranked Vader's ship is ultimately brought ...

The technologies of tomorrow were on full display as Luke, Leia, Han and the Rebel Alliance fought Darth Vader’s Galactic Empire beginning in 1977 ... that his Millennium Falcon was the “fastest ship ...