Click here to see the best UFO and Alien video evidence The Drake equation is a probabilistic argument used to estimate the number of active, communicative extra-terrestrial civilizations in the Milky Way Galaxy. So it takes into account the 200 Billion stars…

Mars, the fourth rock from the sun, about half the size of Earth has a central core, a rocky mantle and a solid crust. At one point many hundreds of millions of years ago it was warm, had vast oceans of water and a thick atmosphere and why not I’ll put it out…

Pandas are often considered funny because of their clumsy and playful behavior. Their large, round bodies and uncoordinated movements make them look like they're always in a state of perpetual goofiness. They also seem to have an endearing, almost childlike…