- #1
kolleamm
- 477
- 44
What if dark matter is just regular matter that's not very well lit up? What do you think?
kolleamm said:What if dark matter is just regular matter that's not very well lit up? What do you think?
ZapperZ said:Define "regular matter".
kolleamm said:What if dark matter is just regular matter that's not very well lit up? What do you think?
Dark matter is a type of matter that does not emit or absorb light, making it invisible to traditional telescopes and other detection methods. Regular matter, on the other hand, is the type of matter that we can see and interact with in our everyday lives.
Scientists primarily study dark matter through its gravitational effects on other objects in the universe. This includes observing the movement of stars and galaxies, as well as measuring the bending of light as it passes through regions of dark matter.
It is possible that some dark matter could be made up of regular matter that is difficult to detect, such as small, cold objects like planets or black holes. However, scientists have ruled out the possibility that all dark matter is regular matter because there is not enough of it to account for the observed effects.
There are several lines of evidence that support the existence of dark matter as a separate type of matter. These include observations of the rotation of galaxies, the bending of light in clusters of galaxies, and the fluctuations in the cosmic microwave background radiation.
Scientists are actively working on ways to directly detect dark matter, but it is a challenging task because it does not interact with light or other particles in the same way that regular matter does. However, there have been some promising developments in recent years, so it is possible that we may be able to directly detect dark matter in the future.