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What else can I help you with?
Active galaxies are thought to be powered by?
Active Galaxies are thought to be powered by rotation
Do black holes spin, and if so, how does their rotation affect their properties and interactions with surrounding matter?
Yes, black holes can spin. The rotation of a black hole affects its properties by creating a region called the ergosphere, where objects can be dragged along with the black hole's rotation. This spinning motion can also influence how black holes interact with surrounding matter, such as causing the formation of accretion disks and jets of high-energy particles.
Do black holes move at the speed of light?
No, black holes do not move at the speed of light. While they can exert a strong gravitational pull, their movement is not necessarily tied to the speed of light.
Is the speed of light effected by black holes?
Nope.. Light always travels at the same speed. However, black holes do affect the trajectory of the photons, hense diverting the direction of the light.
What causes the speed of light to vary?
Obstructions, black holes, etc.
Why do stars of galaxy's only orbit black holes in 2 dimensions and never totally in gulf the black hole?
because the black holes that they think are at the center of galaxies most likely have rotation, and the stars around it orbit the black hole somewhat like an accretion disc.
How fast do back holes move?
Everything is moving away from everything else at the same speed, so black holes moving is relative to where you are.
Can light escape black holes?
No. The escape velocity of a black hole is greater than the speed of light.
How long is a day on a black hole?
I don't think you could talk about a "day" on a black hole - for a start, nobody could survive in a black hole, to observe such a day. But if you refer to the rotation, one black hole has been observed that seems to spin over a thousand times per second. This rotation, of course, can be different for other black holes.
Why black hole has much gravity and what is it's source?
The source of its gravity is its mass. Black holes also have the property of being very dense. Black holes by definition are objects where the escape velocity is equal to or greater than the speed of light.
Is there anything black holes can't suck up?
There are hypotheses about so called 'virtual particles' that may travel faster than speed of light, and hence are not sucked up by Black Holes. Also, Black Holes cannot suck another bigger Black Hole, when they meet a bigger one, they get sucked up rather.
What were black holes before they turned into black holes?
stellar black holes were stars (these are large)primordial black holes were pieces of the big bang (these are microscopic)
