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Emission nebula take up about how much of the Milky Way galaxy?
Considering the size of the Milky Way Galaxy and the amount of "empty" space, the amount of space an emission nebula occupies is so small as to be infinitesimal and impossible to equate to a volume.
What galaxy are we in and approximately where are you located?
We are in the Milky Way Galaxy at the end of one of the arms.
What is the milky way and where is it in the universe?
Earth is in the milky way the milky way is a galaxy, a spiral galaxy i think and its called the milky way because it looks like milk when you see it at night yo other people who will probably answer like a second after me -Alex
Is there aliens living in other milky way galaxy?
there are no other milky way galaxys there is only one so your answer is no
What time of the year is the Milky Way visible?
Every star you see is in the Milky Way, so you can say it is visible throughout the year. A particular line that looks like a trail or a sort of milky way goes through the night sky and can also be seen all year round in different constellations.
In the milky way the most abundant gas in emission nebulae is?
The most abundant gas in emission nebulae in the Milky Way is hydrogen. Emission nebulae are commonly made up of ionized hydrogen gas that emits light as it recombines with electrons. This creates the vibrant pink and red colors often seen in these nebulae.
Emission nebula take up about how much of the Milky Way galaxy?
Considering the size of the Milky Way Galaxy and the amount of "empty" space, the amount of space an emission nebula occupies is so small as to be infinitesimal and impossible to equate to a volume.
Why hydrogen turn water milky?
When hydrogen gas is bubbled through water, it forms tiny hydrogen bubbles that become trapped on the surface of the water droplets. These bubbles scatter light, creating a milky or cloudy appearance in the water. This effect is known as the Tyndall effect.
What gas are the star in the milky way galaxy made up of?
Mostly Hydrogen and Helium.
Are there gas clouds in the Milky Way?
Yes, there are huge clouds of hydrogen gas, called nebulae.
How would you test carbon dioxide to show that it was hydrogen?
Carbon dioxide form a milky suspension of calcium carbonate in calcium hydroxide; hydrogen doesn't react. But hydrogen react with oxygen when a flame exist.
Does the Milky Way Galaxy have an active galactic nucleus?
Our Milky Way has a supermassive black hole at its nucleus. It is an active radio source. It is probably not a Seyfert galaxy, which is a galaxy of a type characterized by a bright compact core that shows strong infrared emission, though.
Who discovered that the milky way was a disk of stars?
The realization that the Milky Way is a disk of stars was largely attributed to the work of astronomers in the 18th century, particularly Immanuel Kant. He proposed that the Milky Way was a vast collection of stars, which later observations by astronomers like William Herschel in the late 1700s provided further evidence for. Herschel's star counts and mapping of the Milky Way's structure helped reinforce the understanding of its disk-like shape.
What happens when hydrogen gas is passed through lime water?
When hydrogen gas is passed through lime water, no immediate change will be observed. Lime water is a solution of calcium hydroxide, which is basic. Since hydrogen gas is neutral, it does not react with lime water to produce a visible change.
In the milky way the most abundant gas is?
In the Milky Way, the most abundant gas is hydrogen, accounting for about 75% of the galaxy's baryonic (normal) matter. This hydrogen exists primarily in atomic form, as well as in molecular clouds where it can form stars. Helium is the second most abundant gas, making up about 24% of the galaxy's mass. Together, these two elements dominate the composition of the interstellar medium in the Milky Way.
What happen when Water Is Aded To Lime?
When hydrogen is added to lime water, the solution becomes milky. This is because it forms calcium carbonate.
How did astronomers learn more about the Milky Way?
Astronomers have learned more about the Milky Way through various observational techniques, such as mapping its structure using radio waves to trace hydrogen gas clouds and employing infrared telescopes to penetrate dust clouds obscuring visible light. The use of stellar parallax has enabled them to measure distances to nearby stars, providing insights into the galaxy's size and shape. Additionally, advancements in computer simulations and the study of galactic dynamics have helped scientists understand the Milky Way’s formation and evolution over time. Collaborative efforts, such as the Gaia mission, have further refined our understanding by creating detailed 3D maps of stars within the galaxy.
