Origins and Founders:

These orphan's traveled the Northern Galaxy as pirates in a mirror-like spaceship.

Specific traits:

Very human-like in appearance, this species clothed themselves in very high-tech outfits and gadgets.

Interesting fact:

Furiza killed the families of these orphans right in front of their eyes.

Other information:

After their families were murdered by Furiza, these orphan's took up traveling the galaxy and capturing vessels. When they captured the Namek ship that Kuririn, Bulma and Gohan were traveling in, they appeared hostile at first but upon learning of our hero's intentions they let them go.