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What else can I help you with?
Do galaxies hold everything in space?
No. Space holds everything in space. Galaxies are held in space by space.
Can galaxies orbit each other in space?
Yes, galaxies can orbit each other in space. This phenomenon is known as galactic interaction or galactic cannibalism, where the gravitational forces between two or more galaxies cause them to orbit around a common center of mass.
What is on space?
Nothing is on space. There are two types of 'space' # Galactical Space- Space in Galaxies # Intergalactical Space- Space in between galaxies
What is there except your galaxy?
A billion other galaxies, scattered throughout space.
Have space explorers ever been to other galaxies?
Not Human explorers.
How can you travel through space?
space ships. some people think that wormholes can lead to other galaxies
Who said that there were other galaxies?
Astronomers, looking at deep space photographs of the Universe.
Does NASA know of any other galaxies?
Yes. Looking at a deeps space image it is apparent that the universe is filled with Galaxies. It is estimated that there are about 200 billion galaxies in the observable universe.
Are the galaxies close to each other?
In the vastness of space, galaxies are generally not close to each other. The space between galaxies is immense, with distances measured in millions of light-years. However, there are instances where galaxies can come relatively close together due to gravitational interactions or as part of galaxy clusters.
Is the size of galaxies or the space between each galaxy larger?
The space in between galaxies is far larger than the galaxies themselves.
What is the universe like outside the galaxy?
There are other galaxies. Between the galaxies, there's lots of mainly empty space, with a very tenuous gas.
Why can the galaxies whirl around in space?
Just like other things in space, galaxies are not nailed or fixed to empty space - they can't help moving around. If some force (usually gravity) pulls something in outer space, then its velocity will change.
