Pagina's

Showing posts with label black hole. Show all posts
Showing posts with label black hole. Show all posts

7/28/11

The Milky Way

On a clear, moonless night away from the city lights, you can see a pale white band stretching across the sky. This hazy band of light is our own inside view of the city of stars that form the galaxy we are part of, the Milky Way Galaxy.
There are many myths involving the formation of the Milky Way, but the best known is probably the Greek myth of Hercules. In Greek mythology, Hercules was the son of Zeus and a mortal woman. It was said that when Zeus’ wife, while suckling Hercules, found out that his mother was a mortal woman, she pulled her breast away and her milk flowed among the stars.
But what is the Milky Way really?It is a spiral shaped galaxy, a vast collection of stars, gas and dust of which the solar system with our Sun and its system of planets, is a part. We are located about halfway