Dr Meghan Gray discusses M52 (NGC 7654) and its huge array of variable stars.
More links and info in full description ↓↓↓
Dr Gray is an astronomer at the University of Nottingham: https://twitter.com/emeegray
Messier Object Playlist: http://bit.ly/MessierObjects
The main paper discussed: https://iopscience.iop.org/article/10.1088/2041-8205/746/1/L7
Harvard University Archives: https://library.harvard.edu/libraries/harvard-university-archives
The Genesis Rock: https://youtu.be/yvhLBzsDwSQ
Deep Sky Videos website: http://www.deepskyvideos.com/
More about the astronomers in our videos: http://www.deepskyvideos.com/pages/contributors.html
Supported by the University of Nottingham
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Series by Brady Haran
This episode filmed and edited by James Hennessy
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