做了一组能在浏览器里直接玩的天文交互演示：从野餐垫上的 1 米放大到可观测宇宙

About

Gewujian's 10 browser-based astronomy demos: cosmic scale, light speed, gravity, stars, JWST, Moon phases, eclipses, Earth's rotation, solar system, Sun's galactic journey. Uses real data and cited sources, EN/CN toggle, no login.

Discovery history

1. V2EX·分享创造

   Oct 3, 2026 · 1 observations