A:
Their probably are 8.90billion stars in the dwarf galaxy.
By rk13
It doesn't really work that way. The types aren't exactly related to size, but rather to shapes. Dwarf galaxies of course are the smallest; but other than that, a spiral galaxy can come in different sizes; so can an irregular galaxy or an elliptical galaxy.
elliptical galaxy
That sounds like the description of an elliptical galaxy.
It is the Sagittarius Dwarf Galaxy. The Canis Major Dwarf Galaxy is the second closest to the milky way.
No. Dwarf planets orbit stars just like planets do. Stars orbit the center of their galaxy. An object orbiting a planet would be a moon.
The Sagittarius Dwarf Elliptical Galaxy (Sgr dSph) contains a mixture of old stars, primarily red giants and horizontal branch stars, as well as younger stars that have formed through recent star formation episodes. It is rich in metal-poor stars, indicative of its ancient origins and low metallicity, suggesting that it has not experienced significant star formation for a long time. The galaxy is also home to a population of globular clusters, which host some of the oldest stars in the universe. Overall, Sgr dSph is an important site for studying the formation and evolution of galaxies in the Local Group.
Elliptical Galaxy The Elliptical Galaxy has mostly old stars and blue stars are new stars.
An elliptical galaxy is a type of galaxy not a particular one.
The center of the elliptical galaxy is very dense with many stars, and density decreases farther out.
Every galaxy is made up of millions of stars. An elliptical galaxy consists of predominately old stars,. See related question.
It doesn't really work that way. The types aren't exactly related to size, but rather to shapes. Dwarf galaxies of course are the smallest; but other than that, a spiral galaxy can come in different sizes; so can an irregular galaxy or an elliptical galaxy.
Dwarf galaxies merely refer to the size of the galaxy itself, not the stars in the galaxy, so no.
Yes, all the stars that make up the constellation Sagittarius are part of our galaxy, the Milky Way.
The average number of stars in a dwarf galaxy is several billion.
An average dwarf galaxy contains few as ten million (107) stars.
elliptical galaxy
they are located in the middle of the galaxy