carbon dioxide
A star
It will not, at least not on its own. NGC 6720 is not the sort of nebula that produces new stars; it is a planetary nebula formed from the gasses expelled from a dying star. At its center is a remnant called a white dwarf.
planetary nebula
An extremely dense dying star is called a neutron star. It is formed when a massive star collapses in a supernova explosion, leaving behind a core made mostly of neutrons. Neutron stars are incredibly dense, packing the mass of the sun into a sphere only about 12 miles in diameter.
The most spectacular explosions are called supernova.
The most spectacular explosions are called supernova.
The most spectacular explosions are called supernova.
compose of gasses
A supernova, or in the case of a smaller star, a nova.
A Nebula is a gas of dust and minerals that surrounds a star. Also, a nebula is a birthplace of a star, where a star and sometimes a solar system is formed after a huge explosions
A dying star that gives no light is called a black dwarf. This celestial object is the remnant of a sun-like star that has exhausted all its nuclear fuel and has cooled down to a point where it no longer emits any visible light.
atmosphere