hey arna sorry for late replying your questions are really amazing
after the discovery the universe is expand,,,everyone think The Universe remained stationary in one place.
but no it's expand
I think Edwin hubble discover universe is expand and expand ever time but maybe But Einstein believed that the Universe was stable in one place but no he is wrong

Edwin take a image of a galaxy everyday but after next day He noted that the same galaxy has gone too far it was a great discovery at that time


well i have photo of that telescope in which Edwin Change the way you look at the world





How does the Universe expand?

Where does the universe expand from?

How fast universe is expanding?

Is the universe expanding or shrinking?


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