What did astronomy edwin hubble discover in 1929

In 1929, he identified the relationship between a galaxy's distance and the speed with which it is moving.

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Edwin Hubble realized that the distant galaxies were all rushing away from us, establishing that space itself is stretching, it's expanding.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.