The majority of our evidence for dark matter’s existence comes from observing visible (or baryonic) matter that does not ...

Dark matter is invisible, non-baryonic matter hypothesized to explain phenomena including gravitational lensing and galactic rotation curves. Dark energy is thought to permeate the Universe and ...

it must barely interact with ordinary baryonic matter and radiation, except through gravity. Most dark matter is thought to be non-baryonic in nature; it may be composed of some as-yet undiscovered ...

An international team found dark matter dominating the halos of two supermassive black holes in galaxies 13 billion light ...

Scientists have not yet observed dark matter directly. It doesn't interact with baryonic matter and it's completely invisible to light and other forms of electromagnetic radiation, making dark ...

More realistic views on dark matter say that it may actually be made of baryonic or non-baryonic matter. The baryonic matter would include dim brown dwarfs, white dwarfs, and neutron stars.