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Littlebigplanet dark matter what is it?
Dark matter and Light matter. They are tweakable, anti-gravity materials. Dark matter and light matter have the same effects but just look different. Very useful for creating floating platforms so it is best to use them in a platformer.
Does dark matter relate to a supernova?
Probably not. Dark matter is not believed to concentrate well in or around masses the size of stars. But it does concentrate well around galaxies and clusters of galaxies. Most of the mass of a galaxy like ours is believed to be in a sphere of dark matter in the galaxy's spherical halo.
What percentage of the universe is matter?
It is believed that about 4% of the mass in the Universe is normal matter. About 23% is dark matter (matter of unknown composition), the remainder being something even more mysterious called dark energy. I suggest searching the Wikipedia for "dark matter" and "dark energy", for more details about both.
How old is will and lyri in his dark materials?
Not sure about Will, but if Lyra is to be believed she is eleven, as she says when questioned at Bolvangar.
What is in a vacuum?
In space both dark matter and dark energy are believed to be in the vacuum. The general answer is nothing-but light rays can pass invisibly through it.
What is the temperature of dark matter?
At present we do not know. It might be almost motionless, it might have a high velocity, it might have a velocity near that of light. These three hypotheses of the nature of dark are called (respectively); cold dark matter, warm dark matter, and hot dark matter.
Does a shadow particle exist like the ones from his dark materials trilogy?
The shadow particles were dark matter. Dark matter is a hypothetical matter that explains why the universe is the size it is (essentially, the universe isn't expanding as fast as predicted and adding dark matter makes the predictions match reality). Very little is known about dark matter - it's called dark because it can't be seen. Because so little is known about dark matter, we can't actually say they aren't "particles of consciouness", but it is sadly unlikely.
Why can't sound travel trough dark matter as we say it is present everywhere?
Sound requires particles to travel through, but dark matter is believed to be non-interacting, meaning it doesn't interact with the particles that carry sound waves. This lack of interaction prevents sound waves from propagating through dark matter.
Is dark matter related to antimatter in any way?
No, dark matter is entirely different from antimatter. For one, we know a lot about antimatter and have been able to do experiments with it and actually utilize it in some nuclear reactions. Dark matter is a theory to help understand why the universe does not behaive the way we believed it should. Galaxies are showing that they do not have enough mass to have the gravitational effects that they do, so there must be matter somewhere, this is labeled as dark matter.
Who came up with the dark matter?
I am researching that question too, All I know is: · dark matter is hypothetical matter that is undetectable by its emitted radiation · presence can be found from gravitational effects on visible matter · Dark matter is believed to play a central role in structure formation1 and galaxy evolution1 · most of the matter in the entire Universe is invisible · invisible stuff is called dark matter · called "dark" because it does not emit any light · cannot be seen directly Have fun!
What is the connection between gravity and dark matter?
When the total amount of mass in a galaxy is computed, and the total amount of gravity is calculated there is a discrepancy. There appears to be more matter in the galaxy than what can be observed. Dark matter was theorized as being matter that exists but does not interact with electromagnetic radiation. Because of this, it cannot be seen. That is why it is called dark matter.
How is dark matter created and what are its properties?
Dark matter is believed to have been created shortly after the Big Bang. It does not emit, absorb, or reflect light, making it invisible and difficult to detect. Dark matter interacts with gravity and is thought to make up about 27 of the universe, influencing the formation and structure of galaxies and other cosmic structures.
