<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">astronomical charts</topic></authority><related type="narrower"><topic>planispheres</topic></related><related type="other"><topic>astronomical maps</topic></related><related type="broader"><topic>maps by subject type</topic></related><variant type="other"><topic>astronomical chart</topic></variant><variant type="other"><topic>atlases, celestial</topic></variant><variant type="other"><topic>celestial atlases</topic></variant><variant type="other"><topic>celestial charts</topic></variant><variant type="other"><topic>charts, astronomical</topic></variant><variant type="other"><topic>charts, celestial</topic></variant><variant type="other"><topic>charts, star</topic></variant><variant type="other"><topic>maps, star</topic></variant><variant type="other"><topic>star charts</topic></variant><variant type="other"><topic>star maps</topic></variant> <note xml:lang="en"><![CDATA[ Refers to maps of the heavens, including the constitution, relative positions, and motions of the heavenly bodies, which are all the bodies in the material universe outside of the Earth, as well as of the Earth itself relative to them. The earliest examples were often decorated with fantastic figures depicting the constellations and recognizable groupings of bright stars, and were primarily used as aids to navigation. ]]></note></mads>