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What contains dust and gas and young stars?
A nebula contains dust and gas, which are the raw materials for forming new stars. Nebulae are regions in space where young stars are born from the gravitational collapse of these materials.
Explain how scientist know that elliptical galaxy do not contain many young stars?
Scientists know that elliptical galaxies do not contain many young stars because observations have shown that they have mostly older stars with low levels of interstellar gas and dust needed for star formation. This lack of gas and dust suggests that these galaxies have exhausted their supply of materials for forming new stars and are no longer actively forming young stars.
What is the difference between disk stars and halo stars?
Stars in the disk all orbit in the same direction and nearly the same plane, while halo stars have more randomly oriented orbits.Clusters of young stars are found only in the disk.Disk stars come in a broad range of masses and colors, while halo stars are mostly of low mass and red.Gas and dust are abundant in the disk but not in the halo.
Compare the colors of spiral galaxy with the colors of elliptical galaxy?
Spiral galaxies tend to have blue colors due to the presence of young, hot stars that emit blue light. Elliptical galaxies, on the other hand, are typically redder in color because they contain older stars that emit more red light. This color contrast is a result of the different star formation histories and compositions of the two types of galaxies.
What term do astronomers use to describe a galaxy that has a jumbled scattering of stars?
Astronomers refer to a galaxy with a jumbled scattering of stars as an "irregular galaxy." These galaxies lack a defined shape or structure, distinguishing them from spiral or elliptical galaxies. Irregular galaxies often contain young stars, gas, and dust, and they can be the result of gravitational interactions or collisions with other galaxies.
Match each galaxy to its description?
Milky Way: Arms extend from a core full of black holes Elliptical Galaxy: Contains mostly older stars with a red color Irregular Galaxy: Contains dust, gas, and young stars Apex :)
Which type of galaxy is composed mostly of young stars?
The spiral galaxy's.
Contains dust gas and young stars?
irregular galaxy
Young stars in the Milky Way Galaxy?
Yes, there are young stars in the Milky Way Galaxy.
Is this true an elliptical galaxy has mostly old stars?
Both - all galaxies contain young and old stars.
What kind of galaxy is composed mostly of young stars?
A galaxy primarily composed of young stars is typically classified as a spiral galaxy, particularly the blue or star-forming varieties. These galaxies have abundant gas and dust, which facilitate ongoing star formation. The presence of young, hot stars contributes to their blue coloration, distinguishing them from older galaxies with more red stars. Examples include the Milky Way and the Whirlpool Galaxy (M51).
What contains dust and gas and young stars?
A nebula contains dust and gas, which are the raw materials for forming new stars. Nebulae are regions in space where young stars are born from the gravitational collapse of these materials.
Is there a such thing as the Milky Way?
Yes: 1) THERE IS A CHOCLATE BAR THAT IS CALLED THAT AND IT IS VERY TASTY 2) WE LIVE IN THE MILKY WAY GALAXY IT IS A BARRED SPIRAL GALAXY AND IS MADE OF MOSTLY OLD STARS BUT ALSO YOUNG STARS
The milky way contains dust gas an young stars?
The Milky Way galaxy is composed of various components, including interstellar dust, gas, and young stars. The dust and gas primarily reside in the galaxy's spiral arms, where they serve as the building blocks for star formation. Young stars are often found in these regions, indicating ongoing stellar birth processes. Together, these elements play a crucial role in the galaxy's evolution and the lifecycle of stars.
What galaxy has the youngest stars?
Most new, young, stars can be found in the arms of spiral galaxies
What are the stars of sombrero galaxy?
The Sombrero Galaxy, also known as M104, is home to a diverse population of stars, including a mix of young, hot stars and older, cooler stars. Its prominent central bulge contains a significant number of older, red stars, while its spiral arms are rich in blue, younger stars and active star formation regions. The galaxy also features a bright core surrounded by a prominent dust lane, which contributes to its distinctive appearance. Overall, the Sombrero Galaxy showcases a wide range of stellar types and ages within its structure.
What are three parts of the Galaxy?
The Galaxy, specifically the Milky Way, consists of three main parts: the stellar disk, the bulge, and the halo. The stellar disk contains most of the Galaxy's young stars, gas, and dust, where star formation occurs. The bulge is a densely packed region of older stars located at the center, often housing a supermassive black hole. The halo surrounds the Galaxy, containing older stars, globular clusters, and dark matter, providing a gravitational framework for the Galaxy's structure.
