Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Aliens could live on a moon in our solar system, scientists have announced. Researchers have long been particularly excited ...

Humanity often ponders the nature of alien life, but rarely considers the inverse: what would extraterrestrials think of us? For theoretical physicist Avi Loeb, the answer is bleak. "If I were looking ...

Could life exist on one of Saturn’s moons? - ...

Steven Spielberg’s classic sci-fi film E.T. the Extra-Terrestrial has become a firm part of popular culture - TCD Is the rest of the cosmos a pristine environment awaiting the arrival of humanity’s ...

This article is a spoiler-free introduction to the film.* "Do you think aliens really exist?" Haven't you thought about that at least once when you were a child? Looking up at the night sky, imagining ...