NASA: the biggest threat to humanity lies beneath our feet
When I think of the most terrible catastrophes of our time, first comes to mind is the fall of an asteroid or a Third world war. However, if you believe NASA, there is something much worse than some asteroid. And hiding it right u...
Young volcanoes of Mars could support life
once Mars was much more interesting. Today, there are violent dust storms and in some places the flow streams of liquid salt water, but billions of years ago, the planet could boast of giant volcanoes, a system of canyons and rive...