Nebula is an interstellar cloud of dust,hydrogen, helium and other ionized gases.
A cloud in outer space consisting of gas or dust and planetry nebula is one of the types also called ring nebula or A planetary nebula is an emission nebula consisting of a glowing shell of gas
clouds of dust and gas
Diffuse Nebula
No, The nebula is an interstellar cloud of dust, hydrogen gas, helium gas and plasma. Look on Wikipedia.
The eye of god is a Helix nebula. Close to a Planetary nebula.
the solar nebula was 98% hydrogen and helium gas
Gas
Since,Nebula is an interstellar cloud of dust, hydrogen gas, helium gas and other ionized gas so it's antonym can be clearness and brightness
They are made out of gas Their different colours depend on the kind of matter they consist of and what kind of matter the sun providing the light consist of. If not enough light passes through the nebula to illuminate it, it can sometimes be seen as a dark body covering stars behind, then called a dark nebula.
A nebula IS a cloud of dust and gas loosely held together by gravity.
a nebula
nebula