The curiosity that characterizes humanity, has enabled man to understand the great astronomical phenomena and it now gives a dramatic sense stronger at what is happening before our eyes in our "spaceship". The "macro body" Earth has a fever and all mankind panic. Each flood, storm, tsunami and other earthquake pushed up the anxiety of men.
This cry of despair that we hear around the world under the words, "save the planet" is nothing but the fear of the disappearance of humanity, because the world cares little for the presence of this species transient. Astronomy and ecology are part of the same story as demographics and climate are the two essential parameters of the long term, so many articles dealing with these themes.
* In the solar system, the Sun has captured 99.86% of the total mass of dust and gas from the original nebula. Jupiter, the largest planet in the system, has captured 71% of mass remaining. The other planets have shared the residue of this gravity, ie 0.038% of the total mass >>> see carrousel
This astronomy site offers travel in the infinite space around us. The human mind requires having a representation of the world that is unified and coherent, but it is difficult to explain the visible world by unseen forces. Yet we do not belong neither to the world of science predictable nor arbitrary in the world of the gods but to the world of life, the duration, uncertain times. We are in a world of unexpected events, of trial and error we try to take advantage.
There are 15 billion years ago a tremendous explosion of light gives rise to the space, time and matter. This gigantic chaos of unimaginable heat, powering a 'boiled' notify will swell, extend in all directions and cool slowly. Today we pick up in heaven, the trace of the radiation of primordial fire. The infinitely small to the infinitely large generated: the universe, surrounded by uncertainty and constant change.