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Parallax Distance 3D Explorer vs Alternatives
Learning d = 1/p takes one page load in the Parallax Distance 3D Explorer - 0 MB installed, USD 0, no account. Stellar Magnitude Scale Explorer teaches brightness. Milky Way Map 3D Explorer teaches galactic structure, not parallax geometry.
vs Stellar Magnitude Scale Explorer
Stellar Magnitude Scale Explorer sizes spheres by Pogson flux. Parallax Distance 3D Explorer keeps the Earth-baseline triangle as the teaching focus.
vs textbook parallax diagrams
A textbook can print one static triangle. Parallax Distance 3D Explorer adds Proxima and arcsec presets that move the star in a browser-only 3D view.
See when to use Parallax Distance 3D Explorer for session fit.
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