This artist's conception shows a hypothetical planet with two moons orbiting in the habitable zone of a red dwarf star. NASA "Where is everybody?" the Italian physicist Enrico Fermi once asked, when ...
Astonished residents have produced their own depiction of an alien they believe dropped out of a UFO and started walking around their neighbourhood. The bizarre creature allegedly landed in near ...
Sold by his family in 1990, the groundbreaking artwork by struggling Brazilian artist Henrique Alvim Correa hugely impressed Wells – and shaped the way aliens were portrayed thereafter. The 32 pen and ...