Arecibo refers to the Arecibo Observatory, a large radio telescope in Puerto Rico.

एरेसीबो अवलोकन केंद्र

English Usage: The Arecibo Observatory was instrumental in the study of radio astronomy.

Hindi Usage: एरेसीबो अवलोकन केंद्र रेडियो खगोलशास्त्र के अध्ययन में महत्वपूर्ण था।