<?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">meteoroids</topic></authority><related type="other"><topic>meteors</topic></related><related type="other"><topic>meteorites</topic></related><related type="broader"><topic>extraterrestrial bodies</topic></related><related type="broader"><topic>rock by form</topic></related><variant type="other"><topic>meteoroid</topic></variant> <note xml:lang="en"><![CDATA[ Interplanetary bodies of relatively small size that enter the Earth's atmosphere at high velocity, burn and heat the air around themselves causing a resultant luminous phenomenon that is called a "meteor." If such an object survives its plunge through the atmosphere and lands on the ground, it is called a "meteorite." ]]></note></mads>