Namek's Explosion? Goku's End?
With Frieza gone, Goku flies to Frieza's spaceship to escape from Namek, but it looks like the ship doesn't work. Even though it looks like Goku is gone, Bulma and the others have an idea that could work; using the Namekian Dragon Balls, once restored, to bring everyone else back.
Aired 04/09/1991EP 106 - Namek's Explosion? Goku's End?
1989
Dragon Ball Z
Goku is back with his new son, Gohan, but just when things are getting settled down, the adventures continue. Whether he is facing enemies such as Freeza, Cell, or Boo, Goku is proven to be an elite of his own and discovers his race, Saiyan. He meets many new people, gaining allies as well as enemies, as he still finds time to raise a family and be the happy-go-lucky Saiyan he is.
(Source: Anime News Network)