What is another word for intergalactic matter?
Pronunciation: [ˌɪntəɡɐlˈaktɪk mˈatə] (IPA) 
Intergalactic matter refers to the matter found between galaxies in space. It includes gases, dust, and various particles in the interstellar medium. There are several synonyms for intergalactic matter that can be used interchangeably, including dark matter, cosmic dust, and diffuse matter. Dark matter is a type of matter that accounts for most of the mass in the universe and does not emit, absorb, or reflect light. Cosmic dust refers to tiny particles, usually made up of carbon and silicates, that drift through space. Diffuse matter, on the other hand, refers to matter that is spread out or scattered, and can include various forms of gas and radiation.
