Luna always have a galaxy in her mane.  

@Mr.Champion  
I said in this Galaxy, not the universe. And I also said not for long.

@Darth Sonic  
“There is a good chance we are alone in this galaxy”  
Not so fast, there is a VERY small chance that no sapient life exists elsewhere, taking in the fact that the universe is (literally) astronomically large. At that size, there must be thousands if not millions of habitable planets just like earth. Ones complete with water, oxygen, and the correct temperature. Oh, and don’t say that the evolution on earth is unique to earth only, because evolution can and will create anything it can, just see how many species there really are. And this means that a sapient life form is highly possible on a planet that can support it. So saying that there exists a “good” chance that we’re alone, is like saying there’s a good chance that no person on earth will die today.

@Keith Mowz  
I mean, I do understand the position, and there is something romantic in someone who truly prioritizes their loved ones over everything else.
 
Also, when we encounter sapient intelligent life, chances our it won’t be as competitors or threats, but rather as their Elders and as beings that we’re responsible for on some level. The universe is very young, and due to all the Gamma Ray Bursts that just recently ubcided, we are likely one of the first sapient species in the universe. And while we are likely not alone in the universe, there is a good chance we’re alone in this galaxy. But that won’t last for long, and we’d best learn how to properly guide these younger races.

@Darth Sonic  
Its the kind of logic that makes me really hope we never find intelligent life anywhere else in the universe, because it could have so little regard for us.

@Florida  
Nothing actually. I know your position, and you’re internally consistent with it. Just pointing out that this isn’t the open and shut case you kinda make it out to be. Sorry if I was getting annoying. :(

@Darth Sonic  
Dude, what the fuck do you want from me?

@Florida  
Key word here is “sapient”. If those flies were sapient, you’d get a lot more argument.

@Darth Sonic  
“Oh yeah, let me just my actual life be destroyed because inconsequential beings in my hair are numerous” You don’t kill the dogs friends if it has fleas you now.

@Florida  
At least you’re consistent.
 
Still, the “need scientific notation to count them” number of people potentially in Luna’s mane going by this pictures interpretation adds a scale to this that I don’t think you should dismiss. Belgium is still a human scale catastrophe. The amount of people that could die if Luna’s mane is destroyed is the sort of number only Post-Singularity AIs and Gods should contemplate.
 
… And I like waffles.

@Darth Sonic  
No Bullshit, if it was either my neighborhood, or Belgium, I’d blow up Belgium every time. Waffles suck anyways.

@Florida  
… Would you nuke Belgium for your friends? :P
 
Being silly now, mind.

@Darth Sonic  
If my hair had Earth in it I would still shave it to keep my friends who actually matter alive. I’m assuming she can grow her hair back with a new universe in it.

Bravo on replicating Andy Price’s style!

“My Faust, it’s full of stars.”

@Florida  

 
And if this was somewhere in her hair?

@Florida
 
Or what if you pull a Rick and make sentient life in the hairverse that has the singular purpose of styling your hair for you in the form of otherwise dangerous weaponry?

@Darth Sonic  
You over think it. That life in her hair has no real meaning, it cannot be interacted with. If my hair was alive, and it was Twilight or my hair, I’m taking a razor, body count be damned

I can imagine Celestia doing this.

@Florida  
Actually, it be kinda horrifying. Due to the sheer number of sapient lives and civilizations living in your hair, your life is now more valuable than every living being on the planet combined. If it came to be that Luna had to choose to either die or let Equestria burn, the only moral choice would be to let everyone she ever loved to die horribly because if she died, the actual body count would need scientific notation.

@Florida
 
Oh yeah. But then that would mean drawing so much attention from folks, astrologists or otherwise.

Wouldn’t it be really amazing tho, to have a whole universe in your hair?

“Luna, Luna, wake up! There’s a supernova in your mane!”  
“Wh- what…? No, that’s just Rigel. He always does that. He thinks it’s funny. … It’s not funny, Rigel. Now I have to wash my mane in the evening. Stupid star.”

That’s one way to stargaze. XD