New research into the globular cluster M22 centres on black holes at the core.
Nature paper: http://www.nature.com/nature/journal/v490/n7418/full/nature11490.html
This video features Professor Mike Merrifield from the university of Nottingham.
Deep Sky Videos website: http://www.deepskyvideos.com/
More about the astronomers in our videos: http://www.deepskyvideos.com/pages/contributors.html
Videos by Brady Haran
Editing in this film by Stephen Slater
Tagged under: M22 black hole astronomy,astronomers,messier,space,galaxies,nebula,nebulae,stars,universe,deepsky,deepskyvideos,deep sky,telescope,Messier,Messier Objects,Messier Catalog,Messier Catalogue
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