Mars is the place of hope for many astronomers. It’s very far away for us: the average distance is roughly 54 million kilometers. But the distance is nothing for the unfathomable distances that traverse the Universe. What’s for sure is ...
When we hear the term “extraterrestrial life”, the first thing we imagine is represented by little green men with big black eyes. But aliens could be the size of microbes and in much more different forms than any of us ...