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What is the horse head nebula?
The Horsehead Nebula is a dark nebula located in the constellation Orion. It is a cloud of dust and gas that is backlit by a nearby bright star, giving it the distinctive shape that resembles the head of a horse. The nebula is a popular target for astrophotography due to its striking appearance.
What is a spinning cloud of gases?
A spinning cloud of gases typically refers to a phenomenon in space where gases, such as hydrogen and helium, are coalescing due to gravitational forces. This process can lead to the formation of stars or planets as the spinning cloud of gases slowly collapses and heats up.
What is a large gaseous cloud found in space?
smelly gas
What is the difference between a nebula and a protostar?
A nebula is a vast cloud of gas and dust in space, while a protostar is a dense region within a nebula where gravity causes material to come together and heat up, eventually leading to the formation of a star. In essence, a protostar is a stage in the formation process of a star within a nebula.
What color will an interstellar gas cloud composed of hydrogen glow?
It all depends on how close stars are to the cloud, and how intense those stars radiate energy. A nebula will glow with a blue colour if it simply reflects starlight (the blue is from the same mechanism our sky is blue, from the scattering of light). This occurs when a nebula is too far from stars, or the stars are too cool to generate enough radiation to ionize the hydrogen. Nebula will glow red if they are close enough to stars to absorb energy - that energy is re-emitted by the nebula as red (from the ionization of the hydrogen, which then glows red).
What do you call a glowing cloud of gas?
Nebula
Was the Orion nebula a nova or a supernova?
The Orion Nebula was not formed from a single supernova or nova event. It is a stellar nursery where new stars are currently being formed. The nebula is created by the glowing gas and dust illuminated by newly formed stars within it.
What are two well-known nebulae?
Two well-known nebulae are the Orion Nebula (Messier 42) and the Crab Nebula (Messier 1). The Orion Nebula is a diffuse cloud in the constellation Orion, visible to the naked eye, while the Crab Nebula is a remnant of a supernova explosion observed in the year 1054.
What is the name of a glowing cloud of gas that starts with n and ends with a?
Nebula
What is a glowing cloud of gas?
A glowing cloud of gas is typically a nebula, which is a large cloud of gas and dust in space that emits light due to the presence of energized atoms and molecules. These clouds can be illuminated by nearby stars or by processes such as shockwaves or radiation from massive stars.
A glowing gasous nebula whose light comes from the fluorescence of a nearby star is a?
reflection nebula- An interstellar cloud of gas and dust that shines because light from nearby bright stars is reflected or scattered toward us. The emission component of the spectrum is due to the gas, the reflection component is due to the dust.
What is the difference between a planetery nebula and a 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
What is a close nebula to Orion's nebula?
A nebula is a cloud of dust and gas in space. Some of the clouds block out the light from the stars behind. These are called dark nebulae. One of the best-known is the Horsehead Nebula. Other dust clouds reflect the light from the stars and shine brightly. These are called bright nebulae. : Edit: The Great Orion Nebula is M42. M43 is a close nebula close to M42.
What is a cloud of gas that is known as the birthplace of stars?
A nebula is a cloud of gas and dust in space where new stars are formed. These regions are often characterized by the presence of young, hot stars surrounded by glowing gas and dark dust.
What is cloud of dust and gas where star is born?
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.
What is produced when the outer parts of a star explodes after the core collapses?
The explosion (a supernova) produces a glowing cloud of gas (called a nebula) that slowly expands and dissipates (eg the crab nebula).
What part of galaxy is the horsehead nebula at?
The Horsehead Nebula is located in the Orion constellation, specifically within the Orion Molecular Cloud Complex. It lies approximately 1,500 light-years away from Earth and is part of the Milky Way galaxy's Orion Arm, which is a minor spiral arm. The nebula is a region of star formation, characterized by its distinctive dark silhouette against the background glow of ionized gas and nearby stars.
