Nick Richardson

The hero​ of The Man in the Moone, a novel written in the late 1620s by the Anglican bishop Francis Godwin, is carried to the moon in a sky chariot pulled by a flock of wild swans. He spends the next few months among the peaceful ‘Lunars’ and gains a measure of fluency in their language, which ‘consisteth not so much of words and letters’ as of melodies ‘that no...

The US government have publicly admitted, in effect, that highly trained and experienced pilots have seen aircraft that they are unable to identify, doing things that they and their colleagues are unable to explain. ‘Unexplained’ doesn’t mean alien, as the astrophysicist Neil deGrasse Tyson emphasised on CNN after the footage was released: ‘Just because you don’t know what it is you’re looking at doesn’t mean it’s intelligent aliens visiting from another planet.’ Well, yes, but credible alternative explanations are lacking.

Cixin Liu’s monumental Three-Body Trilogy – first published between 2006 and 2010, and recently translated into English by Ken Liu, a Chinese-American sci-fi writer – is Chinese science fiction’s best-known work. Barack Obama is a fan, and the forthcoming movie adaptations are already being described as ‘China’s Star Wars’. The story begins during the Cultural Revolution and ends 18,906,416 years into the future.

I pray​ every day that super-intelligent aliens will come to earth and save us from self-destruction, so when an 800-metre-long cigar-shaped object was found to have hurtled into our solar system I felt a stirring of hope. It was picked up on 19 October by the Pan-STARRS (Panoramic Survey Telescope and Rapid Response System) at the University of Hawaii’s Astronomical Institute....

Herodotus​ tells us that when Darius’ Persian army invaded Scythia, in the late sixth century bce, the Scythians ran away. The Persians followed them over the steppeland north of the Black Sea until, tiring of the pursuit, Darius sent a messenger to the Scythian king to tell him to make a stand or bend the knee. The Scythian king, Idanthyrsus, informed the messenger that as they had...