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	<authority>
	    <topic authority="Vocabulario General de la Biblioteca Nacional de Maestros">Sistema solar</topic>
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        <related type="narrower">
        <topic>Júpiter (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Luna (Satélite)</topic>
    </related>
        <related type="narrower">
        <topic>Marte (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Mercurio (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Neptuno (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Plutón (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Saturno (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Sol (Estrella)</topic>
    </related>
        <related type="narrower">
        <topic>Tierra (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Urano (Planeta)</topic>
    </related>
        <related type="narrower">
        <topic>Venus (Planeta)</topic>
    </related>
    
            <related type="broader">
        <topic>Sistemas planetarios</topic>
    </related>
    
    
    
    
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