Galaxy Collision HD

[RainbowVickz]

This would be fucking amazing in 3D

[seekylerun]

nowkiss.jpg

[YOUGOTPWNED1111]

basicly.. they split into even tinier versions of them self and float away?

[AirForceRabbits]

Fly away, stars! Be FREE!

[Jonh30files]

who the hell dislike that video!?

[TheStoryWeLive]

1:11 to 1:22 = 11sec, 11*90,000,000= 990,000,000,000 years!!!!!!!!!!!!!!!!! i dont even wanna add up the other years.

[SlyTy98]

think of earth just spinning and the atmosphere being ripped off as we float away from the sun no oceans as they float off no fire no air no humans no air and no day or night until we collide with a star oh and the iss smashing into the moon now that would be well you dont want to know

[fir3share78]

Is this a simulation between the Andromeda and Milky Way collision? And damn, this really shows how small we are and how truly slow the universe moves and changes, good job dude!

[AbbeyRoadkill1]

Awww... look, they're in love!

[SeL3ctSoup]

What happens to the solar systems after this?

[Yobidefy]

so inside every galaxies are planets???

[morlac2]

@Yobidefy dude wtf?

[amartinez97]

@Yobidefy Duh, exactly what did your teachers teach YOU in school?

[Yobidefy]

@amartinez97 yeah dont be such a smartass asshole, i was just being sarcastic about this video...

[amartinez97]

@Yobidefy Yeah thing is you dont sound sarcastic at all in text, i actauly got the feeling you were 12 from your last comment.

[Yobidefy]

@amartinez97 cool story bro

[Bombeiter406]

Can I use this for a filmmusic?

[chettysanthoshkumar]

like

[darkp85]

it looks like a screen saver :D

[usukker]

galaxies dont collide lol

[SchmidtThe]

@usukker Yes they do ಠ_ಠ , Lol

[usukker]

@SchmidtThe ya sure lol. did you se one? lol

[SchmidtThe]

@usukker Yesh.

[usukker]

@SchmidtThe ooooooooooooo

[Lord8Vader]

This looks nice but it's not realistic at all...

[jimvez00]

it shows the pollination of the Universe

[MegaSuperfatguy]

if you look closley at 0:32 you can see the iron giant

[SlyTy98]

@MegaSuperfatguy No one remembers that movie :(

[MegaSuperfatguy]

@SlyTy98 Their loss then ):

[petroff89]

when 2 galaxies collide actually at the 1st meeting no stars from each other crush with each other cos both galaxies have a lot of free space.. i dont know what to say about this simulation but i think its wrong

[Splicer695]

that would suck so bad D:

[GamerDog51]

really wish i could live that long to see something like this happen

[PKRadoy2011]

inposible this

[FiahOwl]

@PKRadoy2011 Very possible indeed.

[DraGorian777]

galazies mating!

[browndemon386]

i wish this would happen to our galaxy!!

[FiahOwl]

@browndemon386 This will in the Andromeda - Milkyway Collision. Google it!

[XxSpaCeUnIcOrNxX]

This is wayyyyyyy off! The milky way and andromeda galaxy would for a massive elliptical galaxy consuming most galaxies in our cluster. Jeez

[FiahOwl]

@XxSpaCeUnIcOrNxX The galaxies in this sim are not the Milkyway and Adromeda galaxies.

[Ruhe1986]

Yes solidchilrok it isn't individual objects colliding but he gravity holding all the objects together

[monkeyluver24]

looks fun :D

[QCIC56]

Ten thousand frames per second? That's.... excessive.

[RedCastle335]

Dear Santa...

[Mocha2007andcoco]

...and one of those stars came to our galaxy and became our sun. :)

[tisilwm]

this makes no sence. why do the stars fly out like that. they wouldnt do that i could tell you that now. they would have to of been in a half orbit gain enough velocity to escape it with what appears to be more then enough possible. surly they would collide. seeing as not all stars are the same size. our have the same amount of planets. so this video states that when our galixies black holes combine, they repel all inner stars, and why. just with it physicly there, it doesnt seem right. help?

[AndrewPBelt]

@tisilwm The stars fly out of the center of the galaxy because the computational methods used in Universe Sandbox must handle stars with very high velocities near the black hole "mass entity" at the center of each galaxy. Because of the high velocities, precision is lost, causing the stars to shoot off at extraordinary speeds.

[wishcraft4u2]

@AndrewPBelt Is that so unrealistic though? I thought that kind of slingshot effect was actually natural. For example I was under the impression most astronomers agree that if, for instance, a black hole would pass through our solar system at high speed, actually the majority of objects would not be absorbed but take on strange orbits or just be slung out of orbit altogether. I dont really know any of the science behind it though...

[Acrabcake]

@wishcraft4u2 The slingshot effect is actually supposed to be put into use for traveling through our own solar system by using the planets. So yeah it is realistic

[talshiarr]

@tisilwm A limitation in the program is that the dust particles representing stars and ring systems have no true masses. They don't influence each other, they rely on the presence of an object like a sun or planet. The galaxy sim is swarms of dust particles around an object representing the black hole. Without that object the dust particles would just sit still because their millions of individual gravities aren't modeled. No desktop computer could and be watchable in real time.

[talshiarr]

@tisilwm A limitation in the program is that the dust particles representing stars and ring systems have no true masses. They don't influence each other, they rely on the presence of an object like a sun or planet. The galaxy sim is swarms of dust particles around an object representing the black hole. Without that object the dust particles would just sit still because their millions of individual gravities aren't modeled. No desktop computer could and be watchable in real time.

[solidchildrok]

@tisilwm each star is so far away from each other its not funny. its highly unlikely for anything to collide. the scale of witch your looking at it is unreal.

[mephysto89]

@solidchildrok  Some say that our galaxy will crush with Andromeda in 4.5 billions years or smth...

[Seth2378]

That's one hell of a space battle

[nickharvey7]

Neat video! I am an artist on YouTube trying to promote my theory on the dynamics of light and time

This theory is based on just two simple postulates

1. The first is that the quantum wave particle function explained by Schrödinger’s wave equation represents the forward passage of time itself

2. The second is that Heisenberg’s Uncertainty Principle that is formed by the wave function is the same uncertainty we have with any future event

[frala5DK]

I like the color choice. One of the galaxies is pink and the other one is white, so you can see where the different parts end up.

[LPAcerAspireOne]

Awesome, and just so you know, "3.000.000" doesn't equal "3,000,000"

[metalmaniac767]

@LPAcerAspireOne If you're German it does.

[LeanElP2351]

OHHHHHH MY GOD!!!!

[GiantEagleStealer7]

wooooow must be an EXTREMELY SLOOOOOOOOOOOOOOOOOOOOWWWW PRocess

[ROSSunleashed]

awesome awesome awesome

[TheXRealXBrapp]

How did you get the galaxies to look so realistic in the beginning? And how did you render it? did you use the screenshot tool?

[TheBetaBoyz]

@TheXRealXBrapp The particle multiplier was set very high in the beginning. That's why it looks more realistic (the galaxies are much denser).

The rendering was done with the movie button (capture - movie). Behind the movie button is a box where you can choose how many time steps should be between each frame. If you turn this up, you can make the time steps smaller and your simulation more accurate.

I used version 2 of Universe Sandbox btw.

[TheXRealXBrapp]

@TheBetaBoyz Thanks!

[LaundryHD]

@TheBetaBoyz Where is that particle multiplier? I looked for hours and googled it but didn't find anything, please help :)

[GigaHansen]

@TheBetaBoyz Hey am actually wondering how to render this at all can't find any movie button or capture movie does not say anything like that :/ where to look ? thanks i really like your video please help me out spending hours but can't find out how to make a movie out of it

[DoeMaarDjezz]

Lauuuuuww man!

wat voor programma is t?!

peace

[vittau]

Pretty cool program, but I think it doesn't quite have what it takes for a realistic collision at this complexity, size and time scale.

Check this for instance, I believe it's more realistic: v=dJRc37D2ZZY (less scattering around)

Still it's a fantastic piece of software. ;)

[AnishNarwade]

nice vid man , cool effects

[MacHans78]

Aaaaai