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How was the boomerang nebula formed?
The Boomerang Nebula is a planetary nebula [See related question]. It would have been formed when a medium sized star came to the end of it's life and in that process shed off layers of material from the star. This created the nebula we see today.
When a low-mass star nears the end of its life it ejects shells of gas into space forming?
When a low-mass star nears the end of its life, it forms a planetary nebula by ejecting shells of gas into space. This is a result of the star shedding its outer layers as it transitions into a white dwarf. The ejected gas expands and glows, creating the beautiful nebula structures we observe in space.
Stages of star life in order?
1. Birth 2. Main sequence star phase 3. Deplation of hydrogen and helium fuel and expansion phase 4. Dying phase : either simple ejection of outer layers or explosion as a nova 5. Last phase : Black hole, neutron star or white dwarf
What is the difference between the Helix Nebula and the Ring Nebula?
The Helix Nebula is a planetary nebula located in the constellation Aquarius, while the Ring Nebula is a planetary nebula located in the constellation Lyra. The Helix Nebula appears more like a disk or helix shape, while the Ring Nebula appears as a ring or donut shape due to its orientation.
What do scientists call the gas around a star at the end of its life cycle that will change into a new star?
The gas surrounding a star at the end of its life cycle is called a "nebula." This nebula is composed of gas and dust that can eventually condense under gravity to form new stars. The process of star formation from a nebula involves the collapse of these materials, leading to the birth of new stars and planetary systems.
What Creates a planetary nebula?
A planetary nebula is created when a low- to medium-mass star reaches the end of its life cycle and sheds its outer layers of gas into space. This process exposes the hot core of the star, which emits ultraviolet radiation that causes the surrounding gas to glow and form a colorful nebula.
What does the core of a star do when it blows its surface into space to form a planetary nebula?
When the core of a star blows its surface into space to form a planetary nebula, it sheds its outer layers of gas, exposing the hot, dense core of the star called a white dwarf. The white dwarf emits ultraviolet radiation that ionizes the ejected gas, causing it to glow and form the planetary nebula.
What happens after a planetary nebula is seen?
After a planetary nebula the oxygen in the middle will make it turn into a blackhole or neutron star.
What is the difference between a stellar nebula and a planetary nebula?
A stellar nebula, often referred to as a primordial or star-forming nebula, is a vast cloud of gas and dust where new stars are born. In contrast, a planetary nebula is formed from the outer layers of a dying star, typically a medium-sized star, that have been expelled into space after the star has exhausted its nuclear fuel and shed its outer envelope. While stellar nebulae are associated with the birth of stars, planetary nebulae signify the end stages of a star's lifecycle.
What is left when a planetary nebula dissipates?
When a planetary nebula dissipates, what remains is the core of the star that has shed its outer layers. This core, known as a white dwarf, is extremely dense and hot, gradually cooling over billions of years. The planetary nebula itself, which is the glowing gas and dust expelled by the dying star, eventually disperses into space.
Is planet nebula real?
The correct term is planetary nebula. Such nebulae form when a low to medium mass star dies.
What is the ejected outer layers of a dying low-mass star call?
planetary nebula
What is the ejected outer layers of a dying low-mass star called?
planetary nebula
What color is planetary nebula?
Planetary nebulae can vary in color, but they are typically seen as shades of green, blue, or red. These colors are produced by different gases in the nebula interacting with light from the central star.
What are the developments of a star?
1. Nebula 2.Protostar 3.Main-Sequence star 4.Expanding star 5.Red giant 6.Planetary Nebula 7.White dwarf
Which is biggest a planetary nebula a planetary system or a galaxy?
A galaxy is the biggest among the three. Galaxies contain billions to trillions of stars, as well as other celestial objects like planets and planetary nebulae. A planetary system refers to a star with its orbiting planets, while a planetary nebula is a glowing shell of gas ejected by a dying star.
What is the cycle of the stars?
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
