universe question
so planets in our solar system spin around the sun because of the suns gravety and it keeps
everything in togheter.
so what makes our galaxy spin and keeps it togheter?
and is there a posebility of galaxy crashing ore even solar systems crashing ?
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It's all bullshit, try not to think too much about it
Gravity and yes galactic cannibalism exists
>what makes our galaxy spin and keeps it togheter?
massive black hole in center of galaxy
>is there a posebility of galaxy crashing ore even solar systems crashing ?
yes and yes
milky way is on a collision course with andromeda
dark matter, aka black lives matter
this /thread
yea but still what keeps everything in line behind the solar systems.
its eating me up
so black holes have gravity like planets ?
>is there a posebility of galaxy crashing ore even solar systems crashing ?
> yes and yes
You're wrong. There's not a posebility of anything, not a single thing nor ever was.
black holes are like niggers
they take, take, take and give nothing back
>so what makes our galaxy spin and keeps it togheter?
Gravity
>is there a posebility of galaxy crashing ore even solar systems crashing ?
Yes. Have you considered Google? Or learning how to English?
then wouldn't everything slowly sucked up into nothing
It's called the 'event horizon', look it up.
it will suck your dick like you wouldnt believe
Gravity also makes space 'dip.' The stars are going around in a motion around our galaxies black hole much like we go around our sun.
universe is expanding, so all galaxies are moving away from each other
>gravety
Stopped reading
Sage
Yes, anything that has mass also has gravity.
That is true.
But there's another aspect you haven't considered
> black holes are like niggers
they both can be found between your mom's legs
Earth isnt sucked up into the sun because there is almost no "friction" while oribiting.
The same goes for stars and black holes.
Theoretically orbiting objets lose a bit of their rotational speed because space is not completely empty and so they collide with dust and particles.
Since that effect is so little I am pretty sure that all energy will be burned up and the univere will be black, empty and devoid of any live long before that happens
Physicsfag here. I do this shit for a living.
What causes our solar system to revolve around the galaxy? The mass of the galaxy of course, regardless of the fact that there is a supermassive BH in it's middle. That is, aside from the extra mass.
Can there be a galaxy collision? Sure, al yhe time, although it is much less violent than you think. Galaxies have such low densities that rarely (extremely rare) any of their stars actually crash (not mention those tiny tiny planets). It may be vied as merely a "merger" rather than a "crash"
m.youtube.com
While supermassive black holes are quite important in early galaxy development, it isnt the reason for spin, and really has a minuscule area of gravitational influence compared to the size of a galaxy.
I paid $3 for this joke book, and I'm going to get every damn penny out of it
The great attractor.
I honestly don't know why it took so long to be posted.