The curious minds at What If explore what would happen if there is alien life on Jupiter's moon Europa.

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

Europa might not be the best place to look for alien life in the solar system after all. A new study modeling what the floor of the Jupiter moon's hidden ocean is like concluded that tectonic activity ...

The first sign of possible extraterrestrials detected in the cosmos didn't come in the form of little green aliens flying around in saucer-shaped spacecraft. In fact, the life that could be – emphasis ...