Tulk

The Tulks were a race of humanoids. They looked very much like humans, but they had unusual and distinctive eyes.

The Tulkan Empire was a powerful force in the Mutter's Spiral and planned to invade the Annarene Protectorate using such weapons as solar disruptors and meme bombs.

Despite this effort, the Tulkan Empire was stopped. The leaders of its army were captured, mind-wiped and abandoned on Earth. As well, a stasis chamber containing all of their weaponry was left on the planet. (PDA: Relative Dementias)