Isaac Arthur on MSN

The idea of alien gods sounded ridiculous - until technology became indistinguishable from divinity

Science fiction often imagines alien civilizations so advanced they seem like gods, with powers that look supernatural to anyone beneath them. But this episode asks a darker and more fascinating ...

Did aliens shape ancient civilisations? Why the theory still has believers

The theory that aliens assisted the builders of ancient monuments was popularised by Swiss author Erich von Däniken in his ...