Humans are still hunting for aliens. Here's how astronomers are looking for life beyond Earth - ABC News
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Oumuamua: Interstellar object may have been alien probe, Harvard paper argues, but experts are skeptical | CNN
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Radio América HN on Twitter: "#AméricaNoticias #Mundo Un objetivo volador desconocido fue detectado en el cielo de una provincia de China fronteriza con Rusia. #VÍDEO: RT en Español. https://t.co/8Gs6KC1ClD" / Twitter
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Amazing UFO spotted in Chile was NOT a man-made object, government claim | Nature | News | Express.co.uk
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