shitshow

scanlations, scans from my collection, links to others' art, shit i could probably live without, but can't possibly. ...not necessarily in that order.
***personal work is at mmmmmikes.tumblr.com | plasticsouls.tumblr.com
castielcampbell:

circusmaster:

khito:

pyrrhiccomedy:


Astronomers have discovered the largest known structure in the universe, a clump of active galactic cores that stretch 4 billion light-years from end to end. The structure is a light quasar group (LQG), a collection of extremely luminous Galactic Nulcei powered by supermassive central black holes.

So that’s cool and everything, but maybe some of you would be interested to know why this is a significant find? Beyond just its record-setting bigness.
Since Einstein, physicists have accepted something called the Cosmological Principle, which states that the universe looks the same everywhere if you view it on a large enough scale. You might find some weird shit over here, and some other freaky shit over there, but if you pull back the camera far enough, you’ll find that same weird and/or freaky shit cropping up over and over again in a fairly regular distribution. This is because the universe is (probably) infinite in size and (we are pretty darn sure) has, and has always had, the same forces acting on it everywhere.
So why is this new LQG so radical? (It stands for ‘Large Quasar Group,’ btw, not ‘Light Quasar Group.’)
Well, let’s try to comprehend the scale we’re dealing with. A ‘megaparsec,’ written Mpc, is about 3.2 million light years long. The Milky Way is about 0.03 Mpc across (or 100,000 light years). The distance between our galaxy and Andromeda, our closest galactic neighbor, is 0.75 Mpc, or 2.5 million light years. LQGs are usually about 200 Mpc across. Assuming a logarithmic distribution of weird shit outliers (if you don’t know how logarithmic distribution curves work, don’t worry about it), cosmologists predicted that nothing in the universe should be more than 370 Mpc across.
This new LQG is 1200 Mpc long. That’s four billion light years. Four BILLION LIGHT YEARS. Just to travel from one side to the other of this one thing. I mean for fuck’s sake, the universe is only about 14 billion years old! How many of these things could there be? 
Right now it looks like the Cosmological Principle might be out the window, unless physicists can find some way to make the existence of this new LQG work with the math (and boy, are they trying). And that’s totally baffling. It would mean—well, we don’t have any idea what it would mean. That the universe isn’t essentially uniform? That some ‘special’ physics apply/applied in some places but not in others? That Something Happened that is totally outside our current ability to understand or quantify stuff happening?
By the way, no one lives there. The radiation from so many quasars would sterilize rock.
Sources: 1 2 3

are you telling us astronomers have discovered something which is literally fucktuple the size of anything else previously estimated to exist

Anything that fucking rewrites all of what we know about the universe needs to get its ass on my blog. It’s giant, glowy, black hole filled ass. 

So basically physicists, scientists and NASA (and outerspace buffs) are kinda having a massive orgasm and freaking the fuck out right now.
orano:

Moebius,
life1nmotion:

Rock houses in Cappadocia, Turkey
ricomerken:

gegensmith:

Mursi warrior (Great Rift Valley, Africa)
worldsdotcom:

justwidle:

worldsdotcom:

justwidle:

corruptservices:

shityo:

morefunthanbeingsad:

physicsphysics:

An interesting model of our solar system’s path as it travels through space in the Milky Way.
Certainly a departure from usual models that show the Sun as a static object, which it certainly isn’t

I had no idea this was happening. Where are we going?

To fuck some shit up

This shit blew my mind right now

This isn’t the full story. This is a representation of our Orbit as a four dimensional object. This isn’t actually how we’re traveling through space, just how it’s perceived in the 4th dimension.

actually i think it’s looking at it in 3 dimensions but showing the motion of our solar system orbiting the black hole in the middle of the galaxy
at least that’s my understanding of it

You’re half correct. It’s fourth dimensional physics in play here. not third. I’ve seen numerous posts here on Tumblr explaining so. Still bad ass though.

ah okay i’ll have to research more on it
space is so fuckin’ mindblowing

just going to school