Uploaded February 2019 | Updated September 2026, 2 weeks ago
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): youtu.be/Iiuz9pIkGWA
Playlist of all Messier objects we've covered: bit.ly/MessierObjects
The de Vaucouleurs Atlas of Galaxies: amzn.to/2TUIiyH
A Morphological and Statistical Analysis of Ansae in Barred Galaxies: arxiv.org/abs/0709.0814
Building the peanut: simulations and observations of peanut-shaped structures and ansae in face-on disk galaxies: arxiv.org/abs/1712.00430
Dr Becky on Twitter: twitter.com/drbecky_
Discuss this video on Brady's subreddit: https://redd.it/as1nnx
Deep Sky Videos website: deepskyvideos.com
Twitter: twitter.com/DeepSkyVideos
Facebook: facebook.com/DeepSkyVideos
More about the astronomers in our videos: deepskyvideos.com/pages/contributors.html
Supported by the University of Nottingham
Back us on Patreon: patreon.com/deepskyvideos
Video by Brady Haran
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): youtu.be/Iiuz9pIkGWA
Playlist of all Messier objects we've covered: bit.ly/MessierObjects
The de Vaucouleurs Atlas of Galaxies: amzn.to/2TUIiyH
A Morphological and Statistical Analysis of Ansae in Barred Galaxies: arxiv.org/abs/0709.0814
Building the peanut: simulations and observations of peanut-shaped structures and ansae in face-on disk galaxies: arxiv.org/abs/1712.00430
Dr Becky on Twitter: twitter.com/drbecky_
Discuss this video on Brady's subreddit: https://redd.it/as1nnx
Deep Sky Videos website: deepskyvideos.com
Twitter: twitter.com/DeepSkyVideos
Facebook: facebook.com/DeepSkyVideos
More about the astronomers in our videos: deepskyvideos.com/pages/contributors.html
Supported by the University of Nottingham
Back us on Patreon: patreon.com/deepskyvideos
Video by Brady Haran










