This book cover has 2 lines for the title, 1 line for the subtitle, 1 line for the author, 2 lines for the hook, and finally 1 line for the genre.
The most popular tags describing this Science Fiction premade book cover are , science, horizontal, astronomy and photography.
Other keywords revelant to this premade cover are event, bizarre, outer space, 2015, surprise, planet - space, eclipse, solar eclipse, solar flare.