Stars are forming in Lynds Dark Nebula (LDN) 1251. About 1,000 light-years away, the dusty molecular cloud is part of a complex of dark nebulae...
30 setembro 2016
In 1667, Gottfried Leibniz, who would later become a well-known mathematician and philosopher,...
Sonda Rosetta é destruída em colisão com cometa
Languages of the Roman Empire, around 150 CE
Space Station's Expandable Habitat
Oração pelos filhos pequenos
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