The effects of such 1984 titles as ‘Ghostbusters’, ‘Beverly Hills Cop’, and ‘Gremlins’ are still felt in popular culture ...

Here are the best out-of-this-world titles that'll leave you feeling suitably spooked: Our rundown of the best sci-fi horrors ahead of Halloween.

"We have no way to determine how different exoplanets really look in detail yet, and this makes them a rich space for creativity." ...

In 1999, a TV show came along that made sci-fi younger, cooler, and sexier. 25 years later, it still has a passionate fanbase ...