Dusty Supermassive Black Hole

[BeyondNeptune]

an artist's rendition is proof of nothing.

[Arioch44]

Black Holes and Dark Matter have a commonality though...neither have ever been observed.

[supergiuovane]

@Arioch44 neither protons, electrons, neutrons...

[Arioch44]

@supergiuovane sure but...show me some lab experiments that prove the existence of dark matter or black holes....

[supergiuovane]

@Arioch44 Laboratory experiments are not the one and only tool of experimental physics. Everything, after all, means "observation". You don't have any "laboratory proof" for earth's interior structure, or for the fact that the sun is burning with nuclear fusion, for example. Black holes? How do you explain the motion of stars in the centre of our Galaxy? Or emission in AGNs?

[DrKillaser]

@Arioch44 mass of universe is larger then i should be according to the matter that we can observe... so there must be something that add mass, and that something can't be seen ( till now ) so.. how would you explain that?

[Kasu1917]

actually, the main force holding the galaxies together is not super massive blackholes, but Dark Matter.

[NAWRARESNAW]

@Kasu1917 Yep,dark matter.

[willyrobinson]

what if black holes dont exist and its just an electro-plasma force in the center holding galaxies together in motion...? what then? the universe is electro-dominated not gravitationally-dominated.

[spentfromnz]

"Clear view of the black hole"? Tard, you cant see a black hole because light can not escape it's immense gravitational pull.

[ccaptorchen]

the different wave length of light is also being shot out. u can't see the hole itself but you can see the point of no return for the matters around it and the gamma rays being release. from the center. this the "clear view"....

[lolcapers]

ok wow i think