Elliptical Galaxies.
Elliptical Galaxies.
The elliptical galaxy Messier 87 in the Virgo Cluster is known for containing mostly older stars with a reddish color. These stars are typically low in mass and have evolved over billions of years, giving the galaxy its distinct red hue.
The Milky Way galaxy contains mostly older stars with a red color, particularly in the central bulge and halo regions. These stars are typically red giants and red dwarfs, which have aged and evolved from their initial blue color to appear red as they reach the end of their life cycles.
A globular cluster. These dense spherical collections of stars are typically found around the outskirts of galaxies and are among the oldest known star groupings in the universe. Their red color is due to the abundance of older, cooler stars within the cluster.
The Milky Way galaxy is a spiral galaxy with a central bulge, a disk made up of arms of gas, dust, and stars, and a halo of globular clusters. The central bulge contains older stars, while the disk is where younger stars are formed. The galaxy is surrounded by a halo of dark matter that extends beyond the visible components.
Elliptical Galaxies.
Elliptical galaxies have a red color because the stars in them are older and cooler. An example of an elliptical galaxy is Maffei 1.
The elliptical galaxy Messier 87 in the Virgo Cluster is known for containing mostly older stars with a reddish color. These stars are typically low in mass and have evolved over billions of years, giving the galaxy its distinct red hue.
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 :)
The Milky Way galaxy contains mostly older stars with a red color, particularly in the central bulge and halo regions. These stars are typically red giants and red dwarfs, which have aged and evolved from their initial blue color to appear red as they reach the end of their life cycles.
The central bulge of our Milky Way galaxy contains older stars, mostly red and yellow in color. These stars are typically found in globular clusters and form a dense, spherical region at the core of the galaxy.
That sounds like the description of an elliptical galaxy.
A globular cluster. These dense spherical collections of stars are typically found around the outskirts of galaxies and are among the oldest known star groupings in the universe. Their red color is due to the abundance of older, cooler stars within the cluster.
Every galaxy contains stars, if that's what you mean. "Galaxy" means "big bunch of stars". No stars ===> no galaxy.
No. A Galaxy contains billions of stars whereas a binary star contains only two stars.
the color of most of the stars in our galaxy are white. They are concered white dwarfs
Yes. An average galaxy contains at least 100 billion stars.