Death Star
The first Death Star is depicted in various sources of having a crew of 265,675, as well as 52,276 gunners, 607,360 troops, 30,984 stormtroopers, 42,782 ship support staff, and 180,216 pilots and support crew. Its hangars contain assault shuttles, blastboats, Strike cruisers, land vehicles, support ships, and 7,293 TIE fighters. It is also protected by 10,000 turbolaser batteries, 2,600 ion cannons, and at least 768 tractor beam projectors. Various sources state the first Death Star has a diameter of between 140 and 160 kilometers. There is a broader range of figures for the second Death Star's diameter, ranging from 160 to 900 kilometers.
Nien Nunb
With Nunb and Calrissian in the cockpit of the Millennium Falcon leading the attack, the Alliance Fleet arrived over Endor to find that the shield generator was still active, quickly realizing that the battle was a trap set by the Emperor, Darth Sidious, to engage and destroy the Rebel Alliance once and for all. The fleet remained over Endor and engaged Imperial forces in the hopes that Solo and his team would still be able to complete their mission and destroy the generator. The fleet kept to fighting TIE/LN starfighters and Star Destroyers, particularly once they learned that the Death Star was operational, after previously believing that it did not yet have the use of its primary, planet-destroying superlaser. Once Solo's team destroyed the shield generator, the Millennium Falcon entered the Death Star's superstructure and fired the shot that began a chain reaction that led to the battle station's destruction. Calrissian and Nunb were in a race against time as they outran the fireball that their attack created, and they escaped the Death Star just before it was consumed in a massive explosion. The Alliance was victorious, the Emperor was dead, and the Empire was shattered. Nunb joined his fellow Rebels on the surface of Endor where the Rebels held a celebration along with the native Ewoks, who helped Solo's team destroy the shield outpost.