Palm Beach Rapper Poorstacy Dead at 26 Like this:Like Loading... Post navigation Sentimental ValueTIL about the Green Bank Observatory, home to the world’s largest & most sensitive radio telescope. Green Bank, West Virginia is located in what is known as the ‘Quiet Zone’, the only area in the US where mobile phones, WiFi, & microwave ovens are prohibited so as not to interfere with the telescope
By skyforbes