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Astronomy

Stellar Parallax

d = 1 / p
Stellar Parallax

A nearby star's tiny yearly wobble against the background sky fixes its distance: the smaller the parallax angle, the farther away it lies.

Computed & rendered in pure C# on the frozen OnlyCSharp 1.8 library — animation baked to GIF with the library's own Gif encoder (no GPU, no ffmpeg, no external packages).