A nebula if it's in space.
A nebula IS a cloud of dust and gas loosely held together by gravity.
A cloud is a form of gas it is made of small particles which are quite far apart you can turn liquids into gasses buy heating them (condensation)
it turns into a gas therefore it becomes a cloud the it turns liquid again and falls down to earth
The density of water, at one atmospheric pressure, is approx 1000 kg/m3. The density of the gas cloud is 1.89*10-22 kg/m3 which means the cloud is approx 1.9*10-25 times (190 octillionths) as dense.
It doesn't stop glowing
Nebula
a cloud of glowing gas and dust is called a nebula
Nebula
Glowing cloud sections that will eventually become stars are protostars. These protostars are clouds of interstellar gas and dust, which gradually collapse causing a hot dense core to form and evolve into a star.
A few bright lines against a dark background.
The glowing clouds that you see in pictures from space are called emission nebulas. A emission nebula is a cloud of hot, glowing cloud of gas and dust in space. These nebulas absorb the light of nearby stars and reach very high temperatures. The high temperature causes them to glow. Emission nebulas are often found in regions of space where new stars are forming.
Yes, a star is a glowing sphere of hot gas.
A superheated incandescent cloud of gas and ash that swiftly travel down the volcano like an avalanche (also known as "the glowing cloud"). Scientifically, they are called pyroclastic flows or pyroclastic density currents.
OXYGEN RELIGHTS A GLOWING SPLINT Oxygen.
The cloud fragment could be glowing due to a heavenly body which is behind it.
The explosion (a supernova) produces a glowing cloud of gas (called a nebula) that slowly expands and dissipates (eg the crab nebula).
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