Death Star
The Death Star is a type of fictional mobile space station and galactic superweapon featured in the "Star Wars" space opera franchise. The first Death Star is stated to be more than 100 km to 160 km in diameter, depending on source. It is crewed by an estimated 1.7 million military personnel and 400,000 droids. The second Death Star is significantly larger, between 160 km to 900 km in diameter depending on source, and technologically more powerful than its predecessor. Both versions of these moon-sized fortresses are designed for massive power-projection capabilities, capable of destroying multiple naval fleets or entire planets with one blast from their superlasers.
Death Star
The 2014 book "" detailed the life of Grand Moff Tarkin, and prominently featured the first Death Star. The theme of the construction of the Death Star is continued in the 2016 book, "", which tells the story of the development of the Death Star's superweapon by the scientist, Galen Erso and Krennic's deception of him. It also reveals how Poggle worked with Krennic on the Project but then turned on him.