video 24-August-2019 23:51:24

How to find a star cluster

15 November 2017

It's the perfect meeting of old and new. Astronomers have combined recent data from ESA's Gaia mission with a simple analysis technique from the 18th century to discover a massive star cluster that had previously escaped detection. Subsequent investigations are helping to reveal the star-forming history of our Galaxy, the Milky Way.

For more about this story see How do you find a star cluster? Easy, simply count the stars at

Last Update: 15 November 2017

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