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One of the six rail track mounted telescopes at the Australian Telescope Compact Array, Paul Wild Observatory near Narrabri in NSW, Australia Stock Photo - Alamy
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One of the six, rail track mounted telescopes at the Australian Telescope Compact Array, Paul Wild Observatory near Narrabri in NSW, Australia Stock Photo - Alamy
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One of the six, rail track mounted telescopes at the Australian Telescope Compact Array, Paul Wild Observatory near Narrabri in NSW, Australia Stock Photo - Alamy
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Are we alone in the universe?': work begins in Western Australia on world's most powerful radio telescopes | Astronomy | The Guardian
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