Arquivos Rádio

23setsetembro 23, 2025

Estudo da NASA Sugere que Alienígenas Podem Estar Ouvindo Nossos Sinais de Rádio

Crédito:Depositphotos Um estudo recente propõe que civilizações alienígenas poderiam potencialmente captar os sinais que usamos para nos comunicar com nossas espaçonaves e rovers — e que poderíamos detectá-los de maneira semelhante.Ondas de Rádio que se Espalham no Espaço Para controlar rovers ou orbitadores em Marte, os cientistas dependem de transmissões de rádio fortes e direcionadas. Seus...

By Samilton SantosAstronomia, PlanetologiaAlienígenas, Estudo, NASA, ouvindo, Rádio, sinaisComments OffRead more...

26junjunho 26, 2025

Transmissão de Rádio Surpreendente Captada de Satélite Inativo da NASA

Créditos da imagem: primeiro satélite Relay da NASA. (Jim Preston/Smithsonian National Air and Space Museum) Uma rápida explosão de rádio observada no ano passado foi associada a uma origem inesperadamente peculiar. Embora os cientistas geralmente detectem esses sinais do espaço profundo e os classifiquem como naturais, em vez de artificiais, a explosão registrada em 13...

By Samilton SantosEspaço e Ambiente, Tecnologia de SatélitesNASA, Rádio, SatéliteComments OffRead more...

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Tag - Rádio