* Galaxy * Nebula * Star * Planet * Moon
However, some moons are larger than planets, and some planets and moons are larger than some stars.
A constellation is an imaginary pattern of stars, so one cannot speak of its actual size.
The two most well-known nebulae are the Orion Nebula and the Crab Nebula. The Orion Nebula is one of the brightest nebulae and is visible to the naked eye, located in the Orion constellation. The Crab Nebula is the remnant of a supernova explosion observed by Chinese astronomers in 1054 AD, located in the Taurus constellation.
Dark nebulae are dense regions of interstellar dust and gas that block the light from stars and other objects behind them. Examples of well-known dark nebulae include the Horsehead Nebula in the constellation Orion, the Coalsack Nebula in the Southern Hemisphere, and the Pipe Nebula in Ophiuchus. These nebulae appear as dark silhouettes against the background of brighter stars and emission or reflection nebulae.
The different types of nebulae include emission nebulae, reflection nebulae, and dark nebulae. Emission nebulae are clouds of gas and dust that emit light, reflection nebulae reflect light from nearby stars, and dark nebulae are dense clouds of dust that block the light from behind them.
Yes, some nebulae can be seen with the naked eye, if you know where to look. They are better seen with binoculars, but in the right conditions some can be seen with the naked eye, like the Orion nebula, in the constellation of Orion.
The main types of nebulae are emission nebulae, reflection nebulae, dark nebulae, and planetary nebulae. Emission nebulae glow with their own light, often due to hydrogen gas being ionized by nearby stars. Reflection nebulae reflect light from nearby stars. Dark nebulae are dense clouds of dust that obscure light. Planetary nebulae are the ejected outer layers of dying stars.
it depends on how large the nebulae is. The largest of nebulae (in both distance and height) form the largest number of stars while the smallest of nebulae (in both distance and height) form the least number of stars. Therefore there is no fixed number for the number of stars that can be formed from a single nebulae (a variable amount of stars can be formed from one nebulae)
No. M or Messier is a name given to certain nebulae and galaxies.
Stars, galaxies, nebulae ... a constellation is just a defined patch of sky, so anything you'd normally find in the sky might be found in a constellation.
The two most well-known nebulae are the Orion Nebula and the Crab Nebula. The Orion Nebula is one of the brightest nebulae and is visible to the naked eye, located in the Orion constellation. The Crab Nebula is the remnant of a supernova explosion observed by Chinese astronomers in 1054 AD, located in the Taurus constellation.
You can find NGC 6803 and NGC 6871 in the constellation of Aquila.
Dark nebulae are dense regions of interstellar dust and gas that block the light from stars and other objects behind them. Examples of well-known dark nebulae include the Horsehead Nebula in the constellation Orion, the Coalsack Nebula in the Southern Hemisphere, and the Pipe Nebula in Ophiuchus. These nebulae appear as dark silhouettes against the background of brighter stars and emission or reflection nebulae.
They are the smallest manifestations of dark nebulae with sizes less than 3 light years across, and are most easily visible when silhouetted in front of emission nebulae or reflection nebulae. Though upper limits are difficult to decide, they generally contain between 0.1 and 2000 solar masses of gas and dust (above this they are simply known as dark nebulae), and form isolated stars, not massive star clusters. Bok Globules typically have temperatures of around 10 Kelvin.
emission nebulae and reflection nebulae.
emission nebulae and reflection nebulae.
The different types of nebulae include emission nebulae, reflection nebulae, and dark nebulae. Emission nebulae are clouds of gas and dust that emit light, reflection nebulae reflect light from nearby stars, and dark nebulae are dense clouds of dust that block the light from behind them.
Yes, some nebulae can be seen with the naked eye, if you know where to look. They are better seen with binoculars, but in the right conditions some can be seen with the naked eye, like the Orion nebula, in the constellation of Orion.
The main types of nebulae are emission nebulae, reflection nebulae, dark nebulae, and planetary nebulae. Emission nebulae glow with their own light, often due to hydrogen gas being ionized by nearby stars. Reflection nebulae reflect light from nearby stars. Dark nebulae are dense clouds of dust that obscure light. Planetary nebulae are the ejected outer layers of dying stars.