How are planets made? Scientists get closer to answer

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAtqril.img?h=100&w=100&m=6&q=60&o=f&l=f&x=215&y=155The key is in how rings of dust around young stars behave.

أكثر... (http://www.msn.com/en-in/news/techandscience/how-are-planets-made-scientists-get-closer-to-answer/ar-AAtzMOL?srcref=rss)