Home▸Space & Astronomy▸3D Cepheid Variable Star: Pulsating Supergiant, Space Telescope and the Distance Ladder

🧊 3D Cepheid Variable Star: Pulsating Supergiant, Space Telescope and the Distance Ladder

A Blender pulsating supergiant with the Sun to scale, a hard-surface space telescope and Earth: the star swells, cools and brightens following the same light-curve model and period-luminosity law as the 2D page.

Space & Astronomy3DModerate60 FPS📱 Mobile-adapted🟠 Blender⇄ 2D version

⚙ Under the hood

CepheidVariable StarThree.jsBlenderAstronomy

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install