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View Full Version : Podcast: Globular Clusters



Fraser
2007-Dec-28, 06:30 PM
This week we're going to study some of the most ancient objects in the entire Universe; globular clusters. These relics of the early Universe contain hundreds of thousands of stars, held together by their mutual gravity. Since they formed together, they give astronomers a unique way to test various theories of stellar evolution.Click here to [...]

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