Os Cantores do Tempo (Coleção Argonauta #459 e 460)

De Frederik Pohl & Jack Williamson, a primeira apresentação - no domínio da ficção-científica - da teoria dos wormholes, dos túneis do tempo e do espaço, teoria só recentemente aceite pelos cosmólogos que, assim, se atrasaram em relação a Frederik Pohl e Jack Williamson... Na cultura humana surge, por conseguinte, um grande contraste com os hábitos criados pelos alienígenas, os quais, tornados senhores da Terra e de muitos outros mundos, afirmavam a sua supremacia pelo recurso a implantes que lhes permitiam transformar qualquer pessoa em génio científico.
====
https://coleccaoargonauta.blogspot.com/2011/08/n-460.html?m=1
https://coleccaoargonauta.blogspot.com/?m=0
====
The Singers of Time by Frederik Pohl & Jack Williamson (1991) '-'
A race of turtle-like creatures conquers Earth, imposing a gentler set of values on humankind, outlawing destructive technology, and denying the validity of human scientific theories. When their home planet disappears into a black hole, however, the aliens' only hope for the future hinges on the possibility that humanity's flawed sciences might contain a glimmer of truth. Two veteran sf authors combine their strengths to produce a novel that both explains and explores the ''mysteries'' of modern science. - Library Journal.

Frederik George Pohl, Jr. was an American science fiction writer, editor and fan, with a career spanning over seventy years. From about 1959 until 1969, Pohl edited Galaxy magazine and its sister magazine IF winning the Hugo for IF three years in a row. His writing also won him three Hugos and multiple Nebula Awards. He became a Nebula Grand Master in 1993.

John Stewart Williamson who wrote as Jack Williamson (and occasionally under the pseudonym Will Stewart) was a U.S. writer often referred to as the "Dean of Science Fiction".

Ficção científica / Literatura Estrangeira / Romance