Question

dark matter means what

Answer 1

hiiiii mate


dark matter :-(in some cosmological theories) non-luminous material which is postulated to exist in space and which could take either of two forms: weakly interacting particles ( cold dark matter ) or high-energy randomly moving particles created soon after the Big Bang ( hot dark matter ).

Answer 2

HOLA BUDDY.....

DARK MATTER means  ,
non-luminous material which is postulated to exist in space and which could take either of two forms: weakly interacting particles