Question

$\huge\red{\mathbb{Question!}}$

$<marquee behaviour-move><font color="red">Galaxies look stationary, so why do scientists say that they rotate?\ \textless \ br /\ \textgreater \ <h1></h1></marquee>$

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Answer 1

Answer:

BECAUSE THEY ROTATE ON THEIR AXIS. AND THEY ROTATE AROUND THE CENTRE OF THE UNIVERSE BUT IT WILL TAKE BILLIONS OF YEARS FOR THAT COMPLETE ROTATION.

Answer 2

Answer:

It's because galaxies are unimaginably huge. An object traveling at high speed across a very long distance appears to be moving slowly when viewed from far away.

Explanation:

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