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Ok, so we were talking.. about Gravity, the Sun, and Black Holes.. (Yes we are ghetto nerdy xD) And i may have gotten some stuff wrong.. but eh, critical thinking randomly!!
Sooo I was thinking.. what the heck are black holes? Dead Suns.. and what are suns? They are this thing... Thats burning this stuff.. And what is gravity? ...We dont know! We can only see its effects. We cant bottle some gravity... or as far as I know recreate it.
Sometimes I have irrational fears that the earths gravity is just gunna randomly quit and we're all gunna go flying out into space... So Im thinking.. What is gravity? I think and think and i STILL dont know.. So what is at the center of the earth? The single point of where the earths gravity starts.. right? Well... If you were to go to the center of the earth.. would you be all smushed? and how can we be sure?
Or.. I think there's something about gravitys centers that we dont know yet. There's some aspect thats just.. completely missing. Perhaps something to do with super hot stuff spinning really fast? I dunno.. thats the big missing part from what I've been thinking about.
Anyway - so.. some suns turn into Black holes... but why? The sun is some sort of core, prolly metal.. and theres all this STUFF orbiting it.. and the sun is fusing/fissioning/​whatever it all the time.. and spitting bits of it out via solar winds and stuff.. so EVENTUALLY it will use up all the stuff that its fusing/fissioning and then what? it gets bigger, right? big enough to swallow the earth. But why? GRAVITY!??? Because maybe that the gravity isnt pulling everything in right now is cuz of the stuff being fused/fissioned somehow RESISTS gravity.. maybe the space between the atoms has its own sort of 'gravitational field' that resists the big field of the sun.. This is totally me speculating right here, but yeah it would make a bit of sense in my mind. So once all the stuff gets used up, it starts to fly out, because.. the core gets hotter with less stuff to burn?? So it gets hot and expands? Till the point where.. it gets tense? and like a balloon thats blown up.. when you pop it it suddenly explodes and goes back to being small?
So the sun dying may be kinda like a marshmallow in the microwave.. After the sun uses all its stuff, theres still a bit of stuff left right around the core that gets really hot that pushes the rest out until.. something happens and then it shrinks.. and shrinks until the gravity doesn't have anything left of the 'stuff' left to push AGAINST the gravity, and the gravity pretty much turns in on itself and creates the 'black hole' Which may not even be a hole!! It might be that super dense core... and then it just takes everything and smushes it... not suck it "in" like as in a hole? but just takes all the "Air" out of all molecules and smushes it all into 1 big huge super dense thing.. It sucks all the empty space away from matter! So its SUPER Small!! Like, theres no coming out of "another side" cuz a 'black hole' may not be a hole but just a black sphere of mass that almost 'magnetically' sucks everything to IT.. essentially destorying the order that the molecules of stuff around it is in... But then black holes die. but why?
And when the sun dies.. they never told us this in science that i can remember.. The Sun will loses a lot of its mass when it expands, and there is a chance that some of the planets will get PUSHED AWAY instead of being engulfed.. as their orbits will changed based upon the different gravities and stuff! WOAH! thats like... weird, lol.
and black holes... they say space and time gets distorted.. but man thats a whole nother can of worms, and im not even gunna try and understand time altering, lol. I get blown away by the whole "Twin trip" thing by itself.
And another thing is... outside of the event horizon is anohter egg shaped unit called Ergosphere in which its impossible to stand still in... cuz its pulling you TOWARD the event horizon. Ok i can buy that.. but why egg shaped? If you are right "On top of" the event horizon, you arent getting pulled toward it, but you'd be super pulled toward it if you were near the equator-ish area because the egg shaped ergosphere.
BUT an interesting question is - would it crush it into a sphere like I previously thought? Or would it be like folding/unfolding a piece of paper? Like.. unfolding and crushing it into a 2D plane? Would that be why galaxys and stuff are spiral shaped instead of sphereical? Wouldnt black holes actually RIP dimentions apart, changing everything into 2D instead of SIMPLY crushing it together in a still 3D environment?
Or perhaps is there some force acting upon a black hole's ergosphere similar to the tides of the earth? This seems unlikely, but i thought about it.
Buttt Stephen Hawking put a theory out there stating that black holes emit small amounts of thermal radiation... and he suggests that black holes technically evaptorate over time because they loose their mass via emission of the stuff it sucks up. So does this mean that heat is technically faster than light? and faster than dark? because it can escape the event horizon? is this why absolute zero cannot exist? Because heat is everywhere whereas light may not be everywhere since its slower?
Also wouldnt the earth turn into a black hole too? Daniel says its mass is too small. But if it is essentially a hot burning core with gasses and crap around it.. just with a crust over top of it.. Would we know if the core started to like die, like the sun would? would we see the effects of the gasses 'getting bigger' like the sun? More earthquakes? Hotter environment? I duno just a thought.
Sooo I was thinking.. what the heck are black holes? Dead Suns.. and what are suns? They are this thing... Thats burning this stuff.. And what is gravity? ...We dont know! We can only see its effects. We cant bottle some gravity... or as far as I know recreate it.
Sometimes I have irrational fears that the earths gravity is just gunna randomly quit and we're all gunna go flying out into space... So Im thinking.. What is gravity? I think and think and i STILL dont know.. So what is at the center of the earth? The single point of where the earths gravity starts.. right? Well... If you were to go to the center of the earth.. would you be all smushed? and how can we be sure?
Or.. I think there's something about gravitys centers that we dont know yet. There's some aspect thats just.. completely missing. Perhaps something to do with super hot stuff spinning really fast? I dunno.. thats the big missing part from what I've been thinking about.
Anyway - so.. some suns turn into Black holes... but why? The sun is some sort of core, prolly metal.. and theres all this STUFF orbiting it.. and the sun is fusing/fissioning/​whatever it all the time.. and spitting bits of it out via solar winds and stuff.. so EVENTUALLY it will use up all the stuff that its fusing/fissioning and then what? it gets bigger, right? big enough to swallow the earth. But why? GRAVITY!??? Because maybe that the gravity isnt pulling everything in right now is cuz of the stuff being fused/fissioned somehow RESISTS gravity.. maybe the space between the atoms has its own sort of 'gravitational field' that resists the big field of the sun.. This is totally me speculating right here, but yeah it would make a bit of sense in my mind. So once all the stuff gets used up, it starts to fly out, because.. the core gets hotter with less stuff to burn?? So it gets hot and expands? Till the point where.. it gets tense? and like a balloon thats blown up.. when you pop it it suddenly explodes and goes back to being small?
So the sun dying may be kinda like a marshmallow in the microwave.. After the sun uses all its stuff, theres still a bit of stuff left right around the core that gets really hot that pushes the rest out until.. something happens and then it shrinks.. and shrinks until the gravity doesn't have anything left of the 'stuff' left to push AGAINST the gravity, and the gravity pretty much turns in on itself and creates the 'black hole' Which may not even be a hole!! It might be that super dense core... and then it just takes everything and smushes it... not suck it "in" like as in a hole? but just takes all the "Air" out of all molecules and smushes it all into 1 big huge super dense thing.. It sucks all the empty space away from matter! So its SUPER Small!! Like, theres no coming out of "another side" cuz a 'black hole' may not be a hole but just a black sphere of mass that almost 'magnetically' sucks everything to IT.. essentially destorying the order that the molecules of stuff around it is in... But then black holes die. but why?
And when the sun dies.. they never told us this in science that i can remember.. The Sun will loses a lot of its mass when it expands, and there is a chance that some of the planets will get PUSHED AWAY instead of being engulfed.. as their orbits will changed based upon the different gravities and stuff! WOAH! thats like... weird, lol.
and black holes... they say space and time gets distorted.. but man thats a whole nother can of worms, and im not even gunna try and understand time altering, lol. I get blown away by the whole "Twin trip" thing by itself.
And another thing is... outside of the event horizon is anohter egg shaped unit called Ergosphere in which its impossible to stand still in... cuz its pulling you TOWARD the event horizon. Ok i can buy that.. but why egg shaped? If you are right "On top of" the event horizon, you arent getting pulled toward it, but you'd be super pulled toward it if you were near the equator-ish area because the egg shaped ergosphere.
BUT an interesting question is - would it crush it into a sphere like I previously thought? Or would it be like folding/unfolding a piece of paper? Like.. unfolding and crushing it into a 2D plane? Would that be why galaxys and stuff are spiral shaped instead of sphereical? Wouldnt black holes actually RIP dimentions apart, changing everything into 2D instead of SIMPLY crushing it together in a still 3D environment?
Or perhaps is there some force acting upon a black hole's ergosphere similar to the tides of the earth? This seems unlikely, but i thought about it.
Buttt Stephen Hawking put a theory out there stating that black holes emit small amounts of thermal radiation... and he suggests that black holes technically evaptorate over time because they loose their mass via emission of the stuff it sucks up. So does this mean that heat is technically faster than light? and faster than dark? because it can escape the event horizon? is this why absolute zero cannot exist? Because heat is everywhere whereas light may not be everywhere since its slower?
Also wouldnt the earth turn into a black hole too? Daniel says its mass is too small. But if it is essentially a hot burning core with gasses and crap around it.. just with a crust over top of it.. Would we know if the core started to like die, like the sun would? would we see the effects of the gasses 'getting bigger' like the sun? More earthquakes? Hotter environment? I duno just a thought.
