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Do some dwarf galaxies contain 1 billion stars?
Yes. Some dwarf galaxies contain at least 1 billion stars.
Is it a dwarf galaxy since it contains 1 billion stars?
Yes. Some dwarf galaxies do contain 1 billion stars.
What is called the dwarf galaxies?
Dwarf galaxies are small galaxies that contain relatively few stars compared to larger galaxies, typically having a total stellar mass of less than a billion solar masses. They can be classified into different types, such as dwarf elliptical, dwarf irregular, and dwarf spheroidal galaxies. Despite their small size, dwarf galaxies can play a significant role in our understanding of galaxy formation and evolution, as well as dark matter. They often exist in groups or clusters and can be satellites of larger galaxies, like the Milky Way.
Do galaxies typically contain between one million and ten million stars?
A dwarf galaxy might contain this number of stars. A galaxy will contain billions of stars.
What are three sizes for galaxies?
Galaxies can be classified into three main sizes: dwarf galaxies, which are small and contain less than a few billion stars; Milky Way-sized galaxies, which are intermediate in size and contain a few hundred billion stars; and giant galaxies, which are massive and can contain trillions of stars.
Is it true that dwarf galaxies are generally only about one fifth the size of the Andromeda galaxy?
Yes, it's generally true that dwarf galaxies are significantly smaller than larger galaxies like the Andromeda Galaxy. Dwarf galaxies typically contain fewer stars and have a lower mass, often being about one-fifth to one-tenth the size of larger galaxies. Andromeda, for instance, is one of the largest galaxies in the Local Group, while dwarf galaxies vary greatly in size and composition, making them much smaller by comparison.
Do all galaxies contain billions of stars?
Yes, most galaxies contain billions of stars. For instance, our Milky Way galaxy is estimated to have around 100 to 400 billion stars. However, there are smaller galaxies, known as dwarf galaxies, that may contain as few as a few million stars. Despite this variation, the majority of galaxies are star-rich and typically hold vast numbers of stars.
How many stars does an average dwarf galaxy contain?
An average dwarf galaxy contains few as ten million (107) stars.
What type of galaxie is smaller and fainter than other galxies?
Dwarf galaxies are smaller and fainter than other types of galaxies. They typically contain fewer stars and have lower luminosity compared to larger galaxies like spiral or elliptical galaxies. Despite their size, dwarf galaxies can be important for understanding galaxy formation and evolution, often serving as satellites to larger galaxies.
Are comets asteroids stars or galaxies sometimes called minor planets?
Asteroids, some comets, and dwarf planets are classified as minor planets. Stars and galaxies are much larger than planets There are dwarf planets and these are Ceres Pluto and Eris.
How many stars on the galaxies?
A dwarf galaxy can have a few million stars; a huge galaxy can have a trillion stars or more.
Is the milky way the smallest galaxy?
no, the milky way is a typical barred spiral with about 200 billion stars some dwarf galaxies my only have a few million stars in fact, there are 2 dwarf galaxies orbiting the milky way that are much smaller
