Five thousand years before the Battle of Yavin , the ancient warrior race of the Massassi lived on Yavin 4 and constructed the Great Temple .  Being enslaved by the Sith , the Massassi species would be extinct by the time the Alliance to Restore the Republic would utilize the temple during the Galactic Civil War as a base of operations against the then-dominant Galactic Empire . It was from this base that Operation Fracture was dispatched to Jedha .  Shortly following this, Alliance snub fighter squadrons with orders to destroy the Death Star were also launched from Yavin 4. After the space battle and the related award ceremony , the rebels evacuated the base to escape any retaliatory strike by the Empire.  
In the Earth, the sky is blue because the blue rays of the sun bounce off the gases in the atmosphere , making it look like blue light is coming from the sky. But on the moon, because there is no atmosphere , the sky looks black, even in the daytime . And because there is no atmosphere to protect the moon from the rocks that fall from outer space . These meteorites crash right into the moon and make wide, shallow holes called craters . The moon has thousands of them. Newer craters gradually wear away the older ones.
After Bella recovers from the vampire attack that almost claimed her life, she looks to celebrate her birthday with Edward and his family. However, a minor accident during the festivities results in Bella's blood being shed, a sight that proves too intense for the Cullens, who decide to leave the town of Forks, Washington for Bella and Edward's sake. Initially heartbroken, Bella finds a form of comfort in reckless living, as well as an even-closer friendship with Jacob Black. Danger in different forms awaits. Written by IMDb Editors