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.
White Star Line
Even before "Oceanic" had been completed, White Star had already started making plans for a considerably large addition to their fleet. In September 1898, before his health began failing, Thomas Ismay negotiated the terms for the orders for the last passenger liner he would ever order for the line he'd built. This time around, plans were essentially the same as they had been with "Oceanic", only taking considerable more steps in innovation. While staying with the trend in focusing more on comfort than speed as had been set with "Cymric" and "Oceanic", Ismay's plans called for a new passenger liner of dimensions the world had never seen, and her chosen name was to be "Celtic", a name taken and reused from the original "Oceanic" class. The initial designs for "Celtic" had her at 680 feet in length, a tad bit shorter than "Oceanic", but with a greater breadth of her predecessor at 75 feet. Additionally, while the "Oceanic" had set the record for length, "Celtic" would triumph in tonnage, weighing in at just over 20,000 tons.