Centaurian Catastrophe
From Tardis Wiki, the free Doctor Who reference
The Centaurian Catastrophe was an event which drove the Aeolians to near-extinction circa 1050. It may have been related to an Anubian invasion of the Aeolian homeworld, (TV: Curse of Anubis) or to the destruction of Centauri by the Oroborus. (TV: Oroborus) The Aeolians were believed to be extinct although survivors remained until at least 2050. (TV: Aeolian)
