Star Trek's Prime Directive revolutionized the science fiction genre by promoting cooperation and non-interference with alien ...

Previous to discovering the Alien Queen embryo embedded within her, a Xenomorph - the Runner (known as "the Dragon" to the inmates) - attacked and killed Ripley’s brief romantic partner, Jonathan ...

When a spaceship crash-lands on Earth, a sister searches for her brother amidst an unexpected alien threat. Sometime later there is a a ship-wide catastrophe, a containment breach which has all alarms ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...