The Ring Nebula is classified as a planetary nebula which is a shell of gas and plasma, formed when certain stars die.
So, in a way they are clouds of matter in space.
It is called a Nebula (nebulae for plural). no sorry but your wrong it is a coma It can be both it just depends. The question needs to be more specific
It is sometimes called the Solar nebula.
Solar nebula.
Not much other than that they both emit light in large quantities.A nebula is a grouping of billions of stars, while a supernova is a single star exploding at a stage in its development.Comments: That meaning of "nebula" as a galaxy (or a star cluster within a galaxy) is a bit out of date now. Nowadays a nebula usually means a cloud of gas and dust. It doesn't usually emit much light.Actually there is a connection between a supernova and a nebula.Some of the stuff found in nebulae comes from supernova explosions.
The eye of god is a Helix nebula. Close to a Planetary 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
a nebula is cloud of particles which forms into a star.
A clouds of dust and gas in space is called a nebula. Nebula sometimes turn into stars under the right conditions. There are many different classifications give to nebulas. These include ring, emission, reflection and dark nebulae.
The helix nebula is more close than the ring nebula, as well as much brighter and larger than the ring but with low surface brightness.
"Nebula" is a astronomical term for a cloud of gas and dust. "Nebulae" is the plural of "Nebula" and refers to more than one such cloud.
Nebula.
a cloud of glowing gas and dust is called a nebula
A nebula is a large, indistinctly defined body in space, like a gas cloud or cloud of small particles.
A nebula IS a cloud of dust and gas loosely held together by gravity.
No, its a molecular cloud.
Nebula
A Nebula.