32 Planets Discovered Outside Solar System

Before I read this article i knew that there were only 9 planets and the one we live in was one of them in our solar system, Through out this years there has been many discoveries. From what i've been informed, according the the C.N.N. article, there has been 32 planets that have been discovered outside the solar system. You may be wondering how this discovery was made, if our solar system is millions of mile away, imagine the distance of the 32 planets found. The observatory center from the university of porto, portugal invented a high accuracy radial (HARPS) that can detect little things as the movement of the star to the big things, like the planets discovered, I'm very impressed how technology is advancing and more discoveries are being done. This is very interesting. can you imagine how many more planets are out there, i ask myself if the planet earth is the only planet with human beings living in it, hopefully it can be discovered.

Linkhttp://www.cnn.com/2009/TECH/science/10/19/space.new.planets/index.html