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  1. In physical cosmology and astronomy, dark energy is an unknown form of energy which is hypothesized to permeate all of space, tending to accelerate the expansion of the universe.
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10y ago

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Can dark energy counter a black hole's gravity?

No, dark energy and black hole gravity are two separate phenomena that do not directly interact with each other. Dark energy is a theoretical form of energy that is thought to be causing the accelerated expansion of the universe, while a black hole's gravity is a result of its mass and curvature of spacetime.


What is more dangerous a black hole or a dark hole?

A black hole is more dangerous than a dark hole. Black holes are regions in space with gravitational forces so strong that not even light can escape, while a dark hole does not have a specific scientific definition and may refer to areas of space with lower light or energy levels.


What are some unique info?

What exists at the center of a black hole. Why is dark matter unaffected by photons. What is dark energy. Examples...


Can dark holes transfer things from one place to another?

No. And the term is "black hole," not "dark hole."


What is the closes darkhole to the earth?

I believe the closest black hole is in the center of the Milky Way galaxy... But is a black hole a dark hole? Hmm.


Is there electricity in a black hole?

No. The only thing "in" a black hole is pure gravitational energy.


What form of enegry come from black holes?

Particles falling into a black hole release a large amount of x-rays as they do so. This is not energy from the black hole itself, but energy release that is a sign of a black hole.


Is it possible that when a black hole dies that it creates dark energy or dark matter?

No, since the only theory that has been created to solve the "black holes must have entropy" problem is Hawking Radiation, which was thought up by Stephen Hawking himself. It states that before any particle hits the event horizon of a black hole, it splits up into a particle-antiparticle pair. Whichever particle contains negative energy is sucked into the singularity, while the particle with positive energy escapes. Thus to an observer it would appear as if the black hole was emitting minute amounts of mass and energy.


Are black holes made of dark matter?

No, dark matter is quite a different kind of thing. A dark hole may have absorbed some dark matter, but pressumably that would become indistinguishable from the normal matter, once it gets crushed by the enormous gravity of the black hole.


Why does the sun's energy form a black hole?

The sun's energy has not formed a black hole.


Why do they call it a black hole?

A black hole sucks all the mass and energy which passes it, even light. So it's called black hole.


Why they call it a black hole?

A black hole sucks all the mass and energy which passes it, even light. So it's called black hole.