we won't be able to answer this question for another 200 years!
Like our galaxy contains billions of stars, the universe contains billions of galaxies.
Astronomers group galaxies into three types based on their characteristics: spiral galaxies have arms that spiral out from a central bulge, elliptical galaxies are oval-shaped with no distinct structure, and irregular galaxies have a chaotic and asymmetrical shape.
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There are three main types of galaxies: spiral galaxies (like the Milky Way), elliptical galaxies (oval or spherical in shape), and irregular galaxies (lacking a distinct shape). These classifications are based on the galaxies' shapes and structures.
Yes, galaxies like the Milky Way are part of galaxy clusters that move through the universe, but they do not orbit a single object like planets orbit a star. Instead, galaxies are influenced by the gravitational forces of other galaxies and dark matter in the universe.
Galaxies in the universe have different names based on their shape and structure. Some common types of galaxies include spiral galaxies, elliptical galaxies, and irregular galaxies. Each type has its own unique characteristics and features.
The order from largest to smallest is universe, galaxy, star, and planet. The universe encompasses everything, including galaxies like the Milky Way. Within galaxies, there are stars like our sun, and planets like Earth.
the types of galaxies are barred, irreagular, spiral, and a shape like an hourglass.
There are other galaxies. Between the galaxies, there's lots of mainly empty space, with a very tenuous gas.
Nebulas are found in all types of galaxies, including spiral galaxies like the Milky Way, elliptical galaxies, and irregular galaxies. They are regions of dense dust and gas where new stars are formed. The variety of shapes and sizes of nebulas contribute to the diversity of galaxies in the universe.
Sure. Why not!
It's what holds them together. (what's it like in your universe? ... since you're implying that yours is different.)