M69 - Globular Cluster - Deep Sky Videos

Dr Maggie Lieu (from the University of Nottingham) discusses Messier 69.More links and info in full description ↓↓↓Messier Objects playlist: bit.ly/MessierObjectsDr Lieu's website: maggielieu.com
Messier Objects playlist: bit.ly/MessierObjects
Deep Sky Videos website: www.deepskyvideos.com/
Twitter: / deepskyvideos
Facebook: / deepskyvideos
More about the astronomers in our videos: www.deepskyvideos.com/pages/co...
Supported by the University of Nottingham
www.nottingham.ac.uk/astronomy/
Back us on Patreon: / deepskyvideos
Video by James Hennessy and Brady Haran

[@tjzambonischwartz]

Nice

[@NickHermans]

Nice

[@jeffreyjefferson536]

I see what you did there.
Nice.

[@odarkeq]

Nice.

[@komorebi_dayo]

nice

[@joshw2929]

Nice

[@OblivionFalls]

Everyone: Nice
Me: T H E B U L G E

[@max_kl]

Nice!

[@mark2220]

MNice!

[@matthewb3113]

Yes. Finally another Deep Sky Video!

[@KSignalEingang]

Both nice and very metal.

[@bwill325]

Hi Dr Maggie! Thank you for continuing deep sky videos. Keep them coming.

[@drmoynihan]

Thank you, DeepSkyVideos, so much for your continuing presentations.
All of your scientist presenters bring our amazing Universe to such an a understandable and enjoyable level.

[@Bladavia]

Behold all those people who've been waiting since 2011 to make the same joke. As rare and beautiful as an eclipse.

[@Olhado256]

I love the Messier series but I have to say that these videos just aren't the same without Brady's questions. Still, nice.

[@iugoeswest]

Very cool. Thanks

[@Cammymoop]

Nice.

[@Anonnius]

Thank you!

[@iampracticingpiano]

I enjoy these so much!

[@morkmon]

nice

[@planetsoccer99]

Nice video

[@Frahamen]

Nice globular cluster!

[@chamstrauss]

very nice maggie is the best

[@harshul9530]

The noodles?

[@CAPSLOCKPUNDIT]

"If you are the real Bill and Ted, which Messier object am I thinking of right now?"

[@dreadnoughtus2598]

'METALLICITY' is such a kool word!

[@massimookissed1023]

It's like a knob on an effects pedal, that goes from 0 to 11.

[@Hostilenemy]

M69, the most romantic of Messier objects.

[@Axonteer]

i was waiting for someone to make that comment

[@siwalder1618]

Hi Maggie 👋

[@nytmare3448]

Hehe! Nice!

[@LeoStaley]

M69 older than the universe confirmed.

[@haroldhenderson2824]

Not quite.
Globular clusters have interactions with the Galaxy they orbit. In compact clusters, you get "blue stragglers" (younger looking stars) in old clusters.

[@Depressed_Dinosaur]

Yeah. What's up with that?

[@Axonteer]

When she explains this stuff, it all sounds so easy and reasonable but ill bet i would just burn my brain out trying to actually study anything Dr Lieu's level ... so i rather stay with my energy transmission and frequency converter stuff :-D

[@reisanibal1]

What are the most abundant metals in the universe?
Astronomers: carbon, silicon, oxygen, ...
🤔

[@alishba2007]

Actually its hydrogen, helium and lithium.

[@cukka99]

@@alishba2007 Lithium only among those. In astronomers' jargon, H and He are not metals; Li onwards are.

[@alishba2007]

@@cukka99 I meant H, He, and Li are the most common elements. He and He are the only nonmetals in astro

[@alishba2007]

@@toeval622 no, about element symbols. H, He, and Li are symbols for hydrogen, helium and lithium.

[@alishba2007]

@@toeval622 nope, I didn't, and I checked.

[@stevenjones1412]

Are any of them, kind be a Stargate? Just wondering!🤔🧐

[@antoineroquentin2297]

So many nice comments

[@akhil6095]

I thought they have already covered all the Messier objects long before!

[@fewwiggle]

They use Schrödinger uploads -- when you looked at the old video, you made it disappear.....

[@michs342]

No you can see the list on the website and which they are missing. 8 more videos to go before they have the full set.

[@rockinRrr]

Noice!

[@rockinRrr]

Niiiiiiiiiiiiice

[@kornsuwin]

hi

[@raishisou]

Saggytarius

[@Knax4747]

niiiicee

[@30l0l3]

🙄

[@Istlok]

NICE

[@danc8278]

Mnice

[@astropgn]

"Metals are essentially any element other than hydrogen and helium" - chemists go what?

[@MeStevely]

Any element - not metal. Astrophysical definition, not chemical.

[@astropgn]

@@MeStevely Here is your medal. 🥉

[@rillloudmother]

lol, why do folks have such trouble accepting technical definitions? it's as if they have never been exposed to anything technical in their lives...

[@MeStevely]

@@astropgn I shall wear it with pride.

[@astropgn]

@@rillloudmother There is nothing unaccepted, friend, it was just a lightweight comment about the differences in the areas. I am a chemist and I don't mind Astrophysicists calling carbon a metal. The comment was just to make fun of small differences like this, exaggerating the surprised feelings a chemist gets when they found out about it. But no one is really having trouble accepting it. I say C6v, Crystallographers say 6mm, and no one cares.

[@HNDevelopments]

Hey space cats!

[@Viniter]

nice!

[@Bladavia]

btw what's with the huge jars of sweets, does an astronomer's brain consume that much sugar ? xD

[@Badcrow7713]

Standard teacher equipment, it's for visitors to the office

[@haroldhenderson2824]

There are few problems that can't be solved with enough hard candy, caffeinated beverage and time.

[@AuspexAstarte]

It’s standard procedure for GOAT functions

[@amoeba80]

Yes, and 1 of them is already empty.

[@boboften9952]

@@amoeba80
It's not empty , it contains more air , to sweets ratio .
" it becomes emptier as each item is removed , but it fills with air as this happens , so it is never empty "

[@chrissscottt]

Turns out metallicity is a rather plastic concept. (thinking metallic hydrogen)

[@SDragonfly]

M nice.

[@khilorn]

Noice

[@LiamE69]

"Bulge"
Indeed.

[@cameo64]

My favorite Messier object, my favorite globular cluster and its in the constilation of my zodiac sign

[@alnilam2151]

Oh drat should have viewed this yesterdad at least DrLueu?
Curiously while out ambling along a set of {form}ations of cloud appeared breezing past in glorious mediterranesn evening sunshine heat & one was exactly as your image of M69!
No photos taken, was not entirely enthused as weirdness would be snapping a pic of cloud doubling as what appeared similar too anatomy femalus. 👀🛎🛎😉

[@DaBTEDI]

M69 nice

[@AdibasWakfu]

In "More links and info in full description ↓↓↓" the "↓↓↓" stands for Brady's number. We are yet to learn what its defined as.

[@z-beeblebrox]

perhaps an arrow-notated power tower of 69s

[@alidasoo6654]

These comments are… nice.

[@officially-ROB]

Lot of talk about bulges in m69!

[@spaztor7723]

69

[@thetruth45678]

"M69 lives in the bulge of the galaxy."
Giggity.

[@iampracticingpiano]

2:45 Men are often so proud of theirs!

[@Gohka]

Video: Very interesting and intellectual talk about M69.
My monke brain: HEH HEH FUNNY NUMBER.

[@mirianosix9274]

You're beautiful ~ ♥

[@peppybocan]

Metals? Isn't everything after Iron considered a metal? I would not say oxygen is a metal ...any chemist here? :D

[@tinyderppotato5410]

astrophysics is not the same as chemistry :)

[@illustriouschin]

Scientists like to use words wrong to confuse children and the contextualy challenged.

[@xja85mac]

The astrophysicist’s classification of elements gets us chemists really annoyed. Metals are group 1, 2, the transition groups, lanthanides, actinides and the elements below the semi metals in the main groups (or p-block)

[@NamespaceInvader]

Astrophysicists do this on purpose just to troll chemists.

[@oldcowbb]

​@@NamespaceInvader seriously, there are absolutely no reason to call those metal if it is simply "everything heavier then helium"

[@pomupomu5758]

6 minutes and 9 seconds (almost)

[@chessmoon]

finally 69 dudes

[@swappybhate5236]

Messier 69, I clicked on a wrong video

[@GenghisKhanBruseySkyz]

m69 winky face

[@NapierThompson]

Uhm... I'm pretty sure that everything heavier than hydrogen and helium is not a metal... otherwise oxygen, carbon and sulphur etc would all be metals... I'm very confused as to why you would be saying something so strange and obviously wrong... You've seen the periodic table, right?

[@lavafriction]

Your intelligence is so attractive ,so alluring keep it coming

[@StreuB1]

This ridiculous fake eyelash trend is getting out of hand.

[@CJonestheSteam72]

Wtf are you talking about?

[@yafu2599]

FFS It's not a Ballge, It's a Bulge.
Uh as in .... B Uh L Zhe
Totally manages to articulate everything else, except that.
Do we even teach English these days? Just the other day I heard someone teaching kids about Tourette's on a Castle.
No. No. No. No. No. Uh .. T Uh rets. It's not hard. Turrets, not Tourette's.

[@SirMelyinovsky]

Nice

[@Fux704]

Nice.

[@michaelare]

nice

[@yippikahyey]

Noice!

[@TheBugkillah]

Nice

[@SinKimishima]

nice

[@NickHermans]

Nice

[@guyh3403]

Nice

[@jeffreyjefferson536]

Nice.

[@Saptarshi.Sarkar]

Nice

[@SpektralJo]

Nice

[@daveangels]

2 min up and too late;) nice

[@chriscauley4182]

Nice

[@culwin]

HAHA WUT A FUNEEE COMMENT

[@jeffreyjefferson536]

Nice.

[@Veptis]

Nice

[@avatarnang5803]

Nice.

[@KazModah]

nice

[@Jona69]

nice

[@jwc7215]

Nice

[@rob40480]

Nice

[@FLOABName]

Nice

[@KhazarMilkers]

Nice

[@LuckySlevin7]

Nice

[@TheSteveMeister]

Nice

[@NovierRecords]

Nice.

[@lithium820]

nice

[@meatballg8655]

nice

[@Rangifulla]

Nice

[@thisismyCoolFace]

Nice

[@kisteglad]

Nice

[@stefanozurich]

Nice.

[@daniellucas3298]

Nice

[@lennartk6714]

Nice

[@BorealSelfReliance]

Nice.

[@sotcrco1016]

Nice

[@Inexpressable]

Nice.

[@matt_rethyu]

Nice

[@klaxoncow]

Nice.

[@brodudemanbro]

Nice

[@Tempdoom]

nice

[@will0ughby]

nice

[@OhmanMom]

nice

[@Bugside]

Nice

[@ratandmonkey2982]

nice