Thursday, December 3, 2020

Astronomers share most detailed map yet of the galaxy

Astronomers share most detailed map yet of the galaxy

New data from the European Space Agency's Gaia spacecraft tracks the paths of thousands of stars over hundreds of millions of years from the present to the distant future, including waves of stars originating from an ancient galaxy collision.



source https://www.cbc.ca/news/world/astronomers-share-most-detailed-map-yet-of-the-galaxy-1.5827821?cmp=rss

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