My mom's 34 year old microwave from 1988Submitted by jimbodeako t3_y1j0vx in BuyItForLife
agent_flounder t1_iryf3km wrote
Reply to comment by Guardian1030 in My mom's 34 year old microwave from 1988 by jimbodeako
Hubble observed that the farther away a star was from us, the more redshifted it was. The amount of redshift was linearly related to the distance.
The farther away the object is from us, the faster it is moving away from us.
The interpretation is that the universe (spacetime) is expanding.
StarshipMuffin t1_is0hmom wrote
That Spacesaver is expanding
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