From DeepSkyVideos.

More chat about M107 with Dr Maggie Lieu. Other M107 video at: https://youtu.be/9Jy7g6-tB40
More links and info in full description ↓↓↓

Dr Maggie Lieu: https://maggielieu.com

Testing for Dark Matter in the Outskirts of Globular Clusters: https://arxiv.org/abs/2106.00751

Messier Objects playlist: http://bit.ly/MessierObjects

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Video by Brady Haran