A dwarf galaxy
The Galaxy is called the Milky Way. The solar system is a small part of it.
No, the Milky Way Galaxy is very small compared to other galaxies. The largest Galaxy that we know of however is called: IC1011.
It is Milky Way [Akash Ganga in Hindi]
A dwarf galaxy
This small galaxy likely has a relatively low amount of gas and dust, resulting in fewer new stars being formed. The older stars in the galaxy may dominate the population, giving it a more mature appearance. The lack of dust can also lead to clearer observations of the stars within the galaxy.
Our galaxy is called the Milky way, but the closest neighbouring galaxy is called the Andromeda galaxy.
The Milky Way galaxy is.... called the Milky Way Galaxy
It's called an Intergalactic collision or Interacting Galaxy. Where a galaxy is consumed, or more correctly "merges" is called galactic cannibalism.
A group of star is called galaxy.
The galaxy that contains Earth is called the Milky Way.
A dwarf galaxy.
It depends what shape the galaxy has.