OSO

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OSO

Abbrev. for Orbiting Solar Observatory.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
References in periodicals archive ?
There once were three osos who lived by themselves.
El oso andino (Tremarctos ornatus Cuvier 1825) es la unica especie de la familia Ursidae en Sudamerica.
Baywood Park and Los Osos are for travelers inclined to slow things down, who don't mind sacrificing flash for a dash of privacy and quiet.