This is a work about 4 pictures of the sky and the universe with them coments

The Dark Sun

The Dark Sun This picture show us the star of our star system, the sun. We can see a little bit of calm in the surface of the sun but we know that in this place, the views are chaotic. This picture was taken in specific colors of red light, then rendered in black and white, after the color was inverted and finally a startfield was putting in the background.

The Head Horse

The Head Horse The head horse nebulosa isthe most easy to identify in the sky of Orion, the nebulosa is formed by dust and is red because there are Hydrogen between the nebulosa and us is ionized and this is the final result. The image was taken with the 0.9 telescope at Kitt Peak National Observatory.

The Big Halo

The Big Halo It´s an nebula´s emission make in specific conditions by a star of the O-type star, it´s radio is more or less 4 light-years,the nebula´s got bipolar symmetry. The shape of the halo is like a bubble formed by the wind of the hot of the crash and the fotoionization.

Saturn´s moon

Saturn´s moon This is Dione one of the moons of Saturn,and we can see that the face of this satellite has got much craters than the others. This phenomena has ocurred for the tydal locking and this is that one of the faces of Dione lead always in front of Saturn and the otfer face is oriented away, the last part of this moon has been hit by many asteroids. This picture was taken by Nasa´s robotic Cassini Spacecraft