most of the times a planetary nebula lives for 5,000 years
stellar nebulas are the birthplace of stars. 1st of the sequence in the lifecycle of stars.
It is called a stellar nebula.
A cloud of dust and gas where a star is born is called a stellar nursery or a nebula. These clouds are made up of materials like hydrogen and helium that gradually collapse under gravity to form new stars. Examples include the Orion Nebula and the Eagle Nebula.
Yes, a solar nebula is much larger than a neutron star. In terms of objects in space, neutron stars are tiny; only a few miles across. A stellar nebula such as the one that formed the sun is light years across.
A hot nebula is a cloud of gas and dust in space that emits strong radiation, usually in the form of ultraviolet or X-ray wavelengths. These nebulae are often associated with regions of active star formation or with the remnants of massive stellar explosions, such as supernovae. The high temperatures in hot nebulae lead to the ionization of the gas within them, causing them to glow brightly.
The first stage of stellar evolution is nebula.
Stellar Nebula - Average Star- Red Giant - Planetary Nebula - White Dwarf Stellar Nebula - Massive Star - Red Super Giant - Super Nova- Neutron Star Stellar Nebula - Massive star - Red Super Giant -Super Nova - Black Hole
A stellar nursery is usually called a molecular cloud. A nebula is a generic term for an interstellar cloud of dust, gas and plasma.
It is not known how big a stellar nebula, but they are extremely huge. Some stretch over hundreds of light years across and they are the 'birthplace' of stars
stellar nebula
stellar nebulas are the birthplace of stars. 1st of the sequence in the lifecycle of stars.
The Crab Nebula is the remains of a supernova that was observed in 1054.It is the stellar remnants of a star that exploded thousands of years ago.I've not heard of it being referred to as a "stellar graveyard" but I guess it is because of the death of the host star.
It is sometimes called the Solar nebula.
it is not the it is a stellar nebula considering that there are multiple stellar nebulas in the universe. what a steller nebula is though is dust and such maing a nebula then when the nebula is strong enough to make a star is creates a prostar, then it is either a massive star or a non massive star. soon they will either turn into a super giant or a red giant. then either the star will explode or simply poof then either it is a white dwarf a neutron star or a black hole. the end
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
A "proto-star".
I don't really know but the density level is 10.54