Friday, May 9, 2014

ScienceDaily: Stars News

ScienceDaily: Stars News


New insight into star cluster formation: Stars on the outskirts actually are the oldest

Posted: 08 May 2014 10:29 AM PDT

Using data from NASA's Chandra X-ray Observatory and infrared telescopes, astronomers have made an important advance in the understanding of how clusters of stars come into being. Researchers studied two clusters where sun-like stars currently are forming -- NGC 2024, located in the center of the Flame Nebula, and the Orion Nebula Cluster. From this study, they discovered the stars on the outskirts of the clusters actually are the oldest.

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