Satya's blog - Xindi/Star Wars
The Xindi weapon on Star Trek: Enterprise is a lot like the Death Star. Think about it: it's a planet-killer, it's round, it's got great big platforms and chasms inside. It has a reactor core. Malcolm and Archer had Star Wars-style fights in it. It was built with help from "trans-dimensional sphere-builders", whose spheres also resemble the Death Star in being big (19 kilometers, look at the size of that thing!) and having a thermal port.