A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

The Predator, The Xenomorph, and Immortan Joe are among the most terrifying villains from science fiction movies, ever.

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

When Steven Spielberg announced Disclosure Day , many fans immediately saw it as another entry in the filmmaker's ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

I feel the need, the need to be afraid, be very afraid. As you wish. '80s cinema was packed with some iconic lines, but how ...

The idea of ‘biological agency’ — that life devises its own goals and behaves accordingly — complicates our understanding of ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

Fire and Ash gives fans a closer look at how the film’s newest corners of Pandora were designed. The Art of Avatar: Fire and ...

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

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...