Sci-fi movies explore many great ideas, but movies like Alien deserve to be considered greats and remain at the top decades ...

Sci-fi is easily one of the most popular genres of cinema, having given us some of the most acclaimed films of all time, from ...

We may receive a commission on purchases made from links. Are we alone in the universe? It's a huge question with no easy answer. And, following on from that, if we aren't alone, what would beings ...