The correct term is planetary nebula. Such nebulae form when a low to medium mass star dies.
A nebula is not a planet, it is a dust cloud. Some parts of outer space are dusty. And you thought it was just your room. Surprise!
Nebula
Neither; it is a star. it formed from a nebula.
Universe, galaxy,nebula,solar system, star, planet
None. A nebula is a cloud of gas and dust that can contain young stars, but a nebula is not a planet by any means.
Yes, an M-class planet can survive in a nebula, especially if it orbits a small star. The planet's ability to maintain its atmosphere and conditions for habitability would depend on factors such as the density and composition of the nebula, the intensity of radiation from the star, and the planet's distance from the star. If conditions are favorable, the nebula might even provide some protection from cosmic radiation, allowing the planet to thrive.
The sun is a star.
Nebula
Nebula
In astronomy - there does not appear to be a nebula with that name.Other options could be:The Green Leopard Plague which won the nebula awards.A fictional wallpaper made with photoshop and used in Mac OSX
The Sun is a star, specifically a G-type main-sequence star, which is the star at the center of our solar system. It is not a planet or a nebula.
without the nebula there wouldn't be any stars... nebula is important because our space needs stars, because its many balls of gas that can help our planet and others