Trilobites: Starfish See Pretty Well in the Deep Ocean. By the Way, Starfish Have Eyes. In the deep seas, starfish make their own light, possibly to signal one another for mating, and they’ve evolved sophisticated eyes to see it. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:SpaceX launch delayed: Did SpaceX launch the Falcon 9 rocket today?Space tourists could stay at INFLATABLE hotel above Earth in 2021, claims billionaireTrilobites: A Case for Wild Flamingos Calling Florida Their HomeYellowstone earthquakes: More than 200 quakes hit national park - here’s what that meansMicrosoft’s Bill Gates compares tech giants to NUCLEAR WEAPON developersSpaceX launch countdown clock: When is SpaceX launching the Falcon 9 rocket?