Galaxy, St. Louis
The researchers used data from the European Space Agency's Gaia space observatory that has tracked more than a billion stars in our galaxy with unprecedented precision. There are 21 known ...
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IFLScience on MSNWhat Is A Main Sequence Star?The line became known as the main sequence. Competing groups of astronomers came up with different ways to categorize main ...
There is apparently a supermassive black hole in the Milky Way's largest satellite galaxy that is hurling hyper-fast stars into our home galaxy. This is what a research group led by Jiwon Jesse ...
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