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The gravitational effects. For example, gravitational lensing; also, galaxies spin way too fast for the amount of known matter.

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15y ago

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What is the evidence for the existence of dark matter in the universe?

The evidence for the existence of dark matter in the universe includes the extra mass of Galactic clusters discovered by Fritz Zwicky, and the spinning galaxies which rotate at the same speed as discovered by Vera Rubin.


What evidence is there of existence of dark matter in the galaxies?

The motions indicate a greater gravitation pull than from what we see.


Is there any evidence of the Holy Ghost?

Just as there is no evidence for the existence of God, so there is no evidence for the existence of the Holy Ghost. It is a matter of faith, and faith alone.


Does dark matter co exist with black hole?

Hypothetically Yes - But then dark matter is expected to be very pervasive in the cosmos, and pretty much associated with normal matter. The prevailing hypothesis is that dark matter presence is accumulated consistent mass density; i.e. the more mass density, the greater the accumulation of dark matter. However, important as dark matter is thought to be in the cosmos, direct evidence of its existence and a concrete understanding of its nature have remained elusive.


Do black holes interact with dark matter?

Important as dark matter is thought to be in the cosmos, direct evidence of its existence and a concrete understanding of its nature have remained elusive. Dark matter is expected to be very pervasive in the cosmos, and pretty much associated with normal matter. The prevailing hypothesis is that dark matter presence is accumulated consistent mass density; i.e. the more mass density, the greater the accumulation of dark matter. Note: Dark matter is hypothesized to play a central role in state-of-the-art modeling of structure formation and galaxy evolution. All these lines of evidence suggest that galaxies, clusters of galaxies, and the universe as a whole contain far more non-baryonic dark matter than normal baryonic matter.


When was dark matter therolized?

Dark matter was first theorized in the early 1930s, primarily by Swiss astronomer Fritz Zwicky. He observed the Coma Cluster of galaxies and noticed that the visible matter could not account for the gravitational effects observed, leading him to propose the existence of unseen matter that he termed "dunkle Materie," or dark matter. This concept gained further support in the following decades as more evidence accumulated from various astronomical observations.


How does science provide evidence for the existence of God?

Science does not provide direct evidence for the existence of God as it focuses on natural phenomena and observable data. The existence of God is a matter of faith and belief, which is beyond the scope of scientific inquiry.


What is dark matter made of?

This is not known. All that is known about dark matter is that it has mass. Searches are underway to try to work out what it is. The existence of dark matter was learned rather recently, and its composition is still being speculated, hence the name. There are several theories about what dark matter may be made of.


What dark matter is made of?

This is not known. All that is known about dark matter is that it has mass. Searches are underway to try to work out what it is. The existence of dark matter was learned rather recently, and its composition is still being speculated, hence the name. There are several theories about what dark matter may be made of.


Unexpected orbital velocities of stars around the centers of galaxies led astronomers to predict the existence of dark?

These helped predict the existence of dark matter. Dark matter in astronomy is used appear as the result of mass, where no actual mass can be seen.


What might likely be affected by the existence of and ldquodark matter and?

The existence of dark matter can impact the gravitational forces within galaxies and the overall structure of the universe. It plays a crucial role in the distribution of matter and the formation of large-scale structures in the cosmos. Additionally, understanding dark matter is essential for refining our understanding of fundamental physics and the composition of the universe.


What is a theory that has never been proven?

One example of a theory that has never been proven is the existence of dark matter. While it is widely accepted in the scientific community due to its ability to explain certain astronomical phenomena, such as galaxy rotation curves and gravitational lensing, direct detection of dark matter particles has yet to be achieved. Various experiments and observations continue to search for evidence, but the true nature of dark matter remains elusive and unproven.