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M98 - Peanuts and Bar Galaxies - Deep Sky Videos
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- čas přidán 30. 05. 2018
- Professor Mike Merrifield discusses Messier 98, and research into peanut shapes in the cores of galaxies.
More links and info in full description ↓↓↓
Watch more Messier videos: bit.ly/MessierO...
Papers and other info:
Establishing the connection between peanut shaped and galactic bars
cds.cern.ch/rec...
Two Pseudobulges in the "Boxy Bulge" Galaxy NGC 5746
arxiv.org/abs/...
Why so blue?
www.eso.org/pub...
A dynamical instability of bars in disk galaxies
www.nature.com...
Deep Sky Videos website: www.deepskyvide...
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More about the astronomers in our videos: www.deepskyvide...
Supported by the University of Nottingham
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Video by Brady Haran
I could listen to Professor Merrifield talking about galaxies for hours
there can never be enough Mike Merrifield video's. I love this dude!
Please dont stop making these... ever. thank you. that is all.
It's fascinating how Astrophysics is so very close to fluid dynamics when looking at the interactions of galaxies and stellar material. Only through simulations of being an "observer" for millions to billions of years do we get to observe how these galactic structures were made! Great work.
I only eat chocolate bars that are named after celestial objects - Mars, Galaxy & Milky Way - but I can now eat Snickers bars too! Thanks!!
Love this channel. It's one of the only ones I have notifications enabled on. Even if I can't watch right away, any DeepSkyVideos notification is going on my Watch Later playlist for sure.
Thanks for the upload
-Jake
The Golden Banana or the Death Spiral??
You're an interesting man, Brady.
Every interviewee of Brady has the potential to bore me with a boring topic, but not with Mike Merrifield. Even if he is talking about something very boring, even if I lose concentration and am not following, I still watch to the end.
Good to hear a professor talking in simple English. For us that are new to astronomy, if it looks like a peanut, smells like a peanut and taste like a peanut, it's most likely a galaxy. Can't wait to hear about the ice cream galaxy.
I didn't get the Snickers thing at first, then the Prof said "there is a peanut in every bar".. I can't believe this is serious research hahaha
It's genius haha
I was snickering at the name of the hypothesis. :>
Brady sure loves naming things
Suggested video: Zone of Avoidance obscured by the centre of our galaxy. Love you guys!
Awesome, a new video!
& here :)
Fantastic video! I've noticed something similar in certain globular clusters. Many seem to have the "X" structure in the center and I wonder if it is somehow related? M13, M7, M92 and various others have these structures. Interesting stuff!
Brady, The Namer of Galaxies
I have to say, that of all the professors, this prof is my favourite. Although his habit of starting many sentences with 'so' does occasionally bug me! There are other words that one could use.
What I find fascinating about edge on galaxies is that the light from the farthest stars is 160,000 years younger than the ones closest.
Sweeeeeeet!!! Extreme peanut Galaxy 4tw!!
Lots of interesting geometry.
A starbar would be more apt....i dont know if you brits have them....but they are a superb bar
1:01 It looks like the outermost spiral (and it's counterpart on the other side) are canted about 15 degrees off the plane of the ecliptic.
It's beautiful
The interesting fact is that ,we can 'view' the scientists very actively speaking and gesturing, but are compelled to view the violently active galaxies as a lifeless something -very small - even smaller than the professosrs .
What is that huge spot on the "bottom" of the galaxy at 2:01? It almost looks like second small black hole in the gaklaxy?
Other peanut bars are available.
[citation needed]
But with a better name?
Jesus Brady you get about a bit don't ya?
Subbed.
Now I understand why Nottingham's astronomical research is funded by Mars Incorporated. Professor Merrifield is a sweet tooth.
Snickers Galaxy, with Xtra peanuts ?
How about "the Ten Pence Galaxy"?
Super cool that he was considering this before he worked on Galactic Astronomy, but sounds like he was doing this research at the same time he was co-writing it. Awesome! Need to attend an astronomy conference Mike is at to get my book signed! I'd prolly turn into a puddle if I saw him in person though, Mike is a real celebrity to me 😅
Brady I love these Messier videos but is that all this channel is now? Is there no cool Space News?
Awesome! I learned something new, thanks.
I often say that those noisy flat Earth peddlers are nuttier than a Payday. :/
I think you'll find it's the Nutrageous galaxy.
more :D
Xalaxy
Gal-X
The X-treme peanut galaxy
Did he at least get a lifetime supply of snickers out of the theory?
So that makes him Professor X ?
Why are galaxies so 2 dimentional?
Not all galaxies are. Elliptical and irregular galaxies have far less two dimensional shapes.
Slowly but surely mike is becoming a leopard.
Gal X y ?!
the golden banana...im dyin mate
I like peanuts. That is all.
Sir please describe quasar in one vedio
How about George Washington Carver galaxy? He died alone and penniless trying to play a phonograph record with a peanut. Seems a worthy designation for the inventor of the goober pea
How much did he get paid for calling it snickers instead of something else?
What's this? OwO
A youtube video.
A galaxy.
Professor Merrifield. Click baiting in 1996. Shame on you. ;)
That's where the famous Planet X aka Planet Nibiru came from!
Nibiru was a comet that after collision (with?) became planet Venus
leaving aside the Nibiru conspiracy I'm gonna go to the outmost basic part of astronomy, planets are normally bound to one galaxy, they can be eject into space if two galaxies collide but the chance for one such planet to be captured again by another galaxy are minimal.
uhh 3rd
Can I have the first comment? Thanks
First