The luminous matter makes up approximately 9 x 10 solar masses.

Galaxy rotation characteristics didn't correspond to the amount of luminous matter in the galaxy.

The globe of fire bursts- we are enveloped in cascades of living fire, which flood the space around with luminous matter.

Conversely, luminous matter on this brane would be dark to observers in the other universe.

The central region contains relatively little luminous matter.

The luminous matter, he said, is like icing.

There is a multiple spiral structure defined more by the dust lanes than by luminous matter.

Made from this obscure stuff called luminous matter, can we with our numbers succeed in capturing the whole?

Our prison was suddenly lighted, that is to say, it became filled with a luminous matter, so strong that I could not bear it at first.

Exactly, mon, what astronomers call luminous matter.