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astrophysicists can calculate what would happen to objects, based on mass, in space because of what happens here on earth; however, this actually work when you get to space. things don't behave the way they should. One explanation is that we just don't understand gravity as well as we think we do, but it is more likely that it is due to dark matter.
when you do the calculations with extra mass in the universe it all works fine. another good explanation for gravity is when astrophysicists calculate how much mass there is in the universe there just isn't enough stuff! plus the fact that there is really high levels of gravity in some places in space but we can't see anything there we just say it is this dark matter and seen as it cannot be disproved we just have to except it!
What else can I help you with?
What is dark matter in the big bang theory?
Dark matter is matter that does not interact via the electromagnetic force. We don't really know what dark matter is, exactly; there are several possibilities. We know that it interacts via gravity, meaning it has mass. It may, or may not, or SOME of it may, interact via the weak force as well.
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 found dark matter?
No one has discovered dark matter. Dark matter is a concept to explain the rotation of galaxies. We simply do not know what it is and where it is. When we looked at nearby spiral galaxies astronomers could not explain how individual stars could be moving so fast. If you add all the mass of the material we can see or infer the gravity should not be able to hold the stars in orbit. They should be streaming off. Dark matter was invented to explain this. The theory suggest that 60 to 90% of the matter in the galaxy needs to this strange dark matter.
Is every thing made up of matter or cells?
Short Answer: Yes. Everything tangible (touchable) is made out of matter. Cells are also made out of matter. Long Answer: There is a new theory that there is dark matter, which reacts violently to normal matter. It is speculated that this takes up a large portion of the universe, but again, its a theory, but there is some proof (but not enough) to it.
What is a dark matter microscope used for?
A dark matter microscope is used to indirectly detect and study dark matter by analyzing the impact it has on the distribution of visible matter in space. By observing the gravitational effects of dark matter on visible matter, scientists can infer the presence and properties of dark matter particles.
Who created the dark matter theory?
The theory of dark matter was by Jan Oort in 1932.
Who gave the theory of dark matter?
Fritz Zwinkey 1993
What subsystems make up the universe?
It is theorized that dark matter makes up 80 percent of the universe. Another theory is that 68 percent of the universe is dark energy, 27 percent is dark matter, and 5 percent is baryonic matter.
Is dark matter dangerous?
No, it is invisible, however it got gravity. No one actually come up with a theory that explain what dark matter really do, so there is still a Noble Price waiting for people to come up with a explanation of dark matter.
What would end space?
Not sure I understand, maybe you mean what is at the end of space?Well the most logical theory I've heard is that ever since the big bang space has been expanding, the theory is that it is expanding into dark matter, so according to that theory, after space, comes dark matter.
Why does the dark matter theory explain the brightness problem?
No light can excape what its caught in the black holes
Whats the name of Dark matter lighter than an electron?
There aren't any. Even the smallest particle of the dark matter theory, the axion, is quadrillions of times more dense than an electron.
What is dark matter in the big bang theory?
Dark matter is matter that does not interact via the electromagnetic force. We don't really know what dark matter is, exactly; there are several possibilities. We know that it interacts via gravity, meaning it has mass. It may, or may not, or SOME of it may, interact via the weak force as well.
What accounts for most of the mass in the universe?
Current theory states that it's "dark energy".
What lies at the edges of our universe What is dark matter?
We know that dark matter exists because it got gravity, though it is invisible. It hold galaxy and Universe. There is a theory there many other parallel universe outside our universe and dark matter holds those universe up and some scientists says that dark matter are just mass of the matter of the parallel universe. It sounds crazy but that is the Law of Physics. However there is not exact explanation of what dark matter really is, so there are still Noble Prices for those who can come up with a reasonable explanation. Weird thing is, there are many other parallel universe, so there is someone like me from another universe typing this answer and there is someone from another universe that is the same as you read reading this right now, man that is creepy. So what lies on the edge of the Universe? Another parallel universe. And the theory for that is 'String Theory' and 'The M theory'.
What is the double dark theory?
"A binary star is a stellar system consisting of two stars orbiting around their center of mass for each star, the other is its companion star. recent research suggests that a large percentage of stars are part of the systems with at least two stars. Binary star systems are very important in astrophysics, because observing their mutual orbits allows their mass to be determined. the masses of many single stars can then be determined by extrapolations made from the observation of binaries."
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.
