Yegros Alpha

From Tardis Wiki, the free Doctor Who reference

Yegros Alpha was one of the leisure planets K9 listed to Romana II, established after 2250. In his catalogue, it was specified as "atavistic therapy on primitive asteroid." (TV: The Leisure Hive)

Behind the scenes[[edit] | [edit source]]

Atavism refers to an ancestral trait of biology reappearing after having been lost through evolutionary change.