Universal Solar System
Black Holes
The Milkyway Galaxy
The spectacular universe forming process can be explained by a theory called Big Bang Theory. The Theory of Big Bang shows us that the space was begun by a big explosion which happened ten billion years ago. Are Galaxy has 5 billion to 1 trillion stars.
Milky Way
Sagittarius is 10,000 times smaller in mass than the Milky Way, so it is getting stretched out, torn apart and gobbled up by the bigger Milky Way. Dust particles stick together and it forms a Disk
Black hole
A Black Hole of ten solar masses as seen from a distance of 600km with the Milky Way in the background (horizontal camera opening angle: 90°). Black holes suck in Galaxy's and black holes are so strong that it eats light.
Galaxy
Our Solar System is like a small oasis in our galaxy, which is an tiny island in the Universe. Understanding our Solar system, galaxy, and Universe, you need to know a few basic facts about the relative size of each. There are 360 stars with orbiting planets and some stars are born from Nebulas.
http://ut-images.s3.amazonaws.com/wp-content/uploads/2008/07/milkyway1.jpg
http://ut-images.s3.amazonaws.com/wp-content/uploads/2008/07/milkyway1.jpg
Plains Milky Way
Nebulas
Many nebulae or stars form from thegravitational collapse of gas in theinterstellar medium or ISM. As the material collapses under its own weight, massive stars may form in the center, and their ultraviolet radiation ionizes the surrounding gas, making it visible at opticalwavelengths. People think the supernova caused the Nebulas.