Did NASA discover city lights on an alien planet? This video explores the implications and details of the findings that ...

Earth plants could thrive under the light of an alien sun, according to a recent experiment. A team of astrobiologists planted garden cress seeds and cultured dishes of photosynthetic bacteria under ...

For the most part, our infatuation with alien life revolves around us finding them-- but did you ever stop to think that in the eyes of another significantly-advanced, space-age civilization, we would ...