M109 – Barred Spiral Galaxies – Deep Sky Videos

Dr Becky Smethurst is talking about M109 – an unusual barred spiral galaxy. More links and info in full description ↓↓↓

See our M98 video (peanuts in galaxies): https://youtu.be/Iiuz9pIkGWA

Playlist of all Messier objects we’ve covered: http://bit.ly/MessierObjects

The de Vaucouleurs Atlas of Galaxies: https://amzn.to/2TUIiyH

A Morphological and Statistical Analysis of Ansae in Barred Galaxies: https://arxiv.org/abs/0709.0814

Building the peanut: simulations and observations of peanut-shaped structures and ansae in face-on disk galaxies: https://arxiv.org/abs/1712.00430

Dr Becky on Twitter: https://twitter.com/drbecky_

Discuss this video on Brady’s subreddit: https://redd.it/as1nnx

Twitter: https://twitter.com/DeepSkyVideos

Supported by the University of Nottingham

Back us on Patreon: https://www.patreon.com/deepskyvideos

Video by Brady Haran

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