dark matter is considered one of the strongest pieces of evidence for the existence of unseen matter in the universe. It is called "dark" because it does not emit, absorb, or reflect light, making it difficult to detect directly. However, its presence is inferred through its gravitational effects on visible matter and its influence on the large-scale structure of the universe.
Dark matter is thought to outweigh ordinary matter by approximately five times, based on observations of galaxy rotation curves, gravitational lensing, and the cosmic microwave background. It plays a crucial role in explaining the observed motions of galaxies and the formation of large-scale structures in the universe.
While dark matter is considered a dominant form of matter in the universe, there is ongoing research to explore and understand its nature. Scientists are investigating various theories and possibilities to explain dark matter, including the existence of new particles beyond those described in the Standard Model of particle physics.
It's important to note that the term "stronger" may not be appropriate when discussing dark matter. It is not a force but rather a form of matter that exerts gravitational effects. If you are referring to a stronger force or phenomenon, please provide more specific details.