Yes and no.
A galaxy itself cannot be destroyed. It is made up of billions of stars held together by massive gravitation influences.
Galaxies, do "collide" with other galaxies, but they do not "hit" more like merge into one another, forming a larger more massive galaxy.
So if galaxy A merges with galaxy B we might call the merger galaxy C. Galaxy A and B therefore no longer exist, so you could say that they have been destroyed, but all the original matter of the galaxy still exists, just in another form.
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it gets destroyed.
it gets destroyed
The UV gets destroyed. It gets converted into energy.
i think it gets destroyed
It gets redistributed into the world.
it gets destroyed
yes it has, some stars are from the dwarth galaxy the milky way "destroyed".
they will die.
The Sun implodes, wiping out the Milky Way Galaxy.
the planet most definitley gets destroyed, and can ruin earth.
The habitat will be destroyed. The animals are destructed because of the coals.
They get destroyed. Their matter becomes part of the black hole.