Você de Porto Alegre ficou sabendo do anel misterioso do espaço? 

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Astrônomos podem ter descoberto origem de anel misterioso.

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O anel misterioso pode ser o primeiro remanescente de supernova identificado no espaço intergaláctico.

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Os cientistas estão admirados com vários misteriosos círculos espaciais emissores de rádio, chamados Odd Radio Circles (ORCs).

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desde as primeiras observações de ORCs, os cientistas agora acreditam que eles sejam resultado de um processo energético nas galáxias centrais.

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De acordo com o site ScienceAlert, é provável que os ORCs na verdade sejam esferas e...

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Acreditam que essas esferas sejam o resultado de um processo energético nessas galáxias centrais.

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