Question

what is space of our galaxy​

Answer 1

space of our galaxy is the milky way

Answer 2

Ello user!!!!!!!!!!!

Here is your answer,

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The Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.

The spatial size of the entire Universe is still unknown.

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HOPE THIS HELPS YOUU :)

AND STAY BLESSED.