this post was submitted on 02 Feb 2025
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[โ€“] joshthewaster@lemmy.world 5 points 7 months ago (1 children)

It's a map of the area and is not the whole universe. A cylinder is a reasonable way to depict the local area and putting our main reference point in the middle makes sense.

[โ€“] SubArcticTundra@lemmy.ml 2 points 7 months ago

Why don't they use a sphere and use a spherical coordinate system? (angle, angle, distance)