View Full Version : The Hercules Satellite A Galactic Transitional Fossil

2010-Sep-12, 10:30 PM
On Friday, I wrote about the population of the thick disk and how surveys are revealing that this portion of our galaxy is largely made of stars stolen from cannibalized dwarf galaxies. This fits in well with many other pieces of evidence to build up the general picture of galactic formation that suggests galaxies form [...]

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