▲ 8 ▼ Simplified artist's impression of the expansion of the universe since the big bang (2018) (upload.wikimedia.org) submitted 4 months ago by Innerworld@lemmy.world to c/physics@mander.xyz comment fedilink hide all child comments This illustration shows abstracted "slices" of space at different points in time. It is simplified as it shows only two of three spatial dimensions, to allow for the time axis to be displayed conveniently. Author: Fredrik CC BY-SA 4.0
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