Milky Way 3D Model
Interactive 3D-style canvas simulation: Milky Way 3D Model.
Disk diameter~30 kpc
Sun — galactocentric8.2 kpc
Dark-matter halor ≈ 20 kpc+
Schematic barred-spiral model: logarithmic arms, central bulge, thin dusty disk and a spherical dark-matter halo wireframe. ☉ marks our Sun on the Orion spur, ~8.2 kpc from the centre.
实验概念
spiral armsgalactic diskdark matter halo
关联主题
打开课程银河系 盘
银河系 结构 中关于 银河系 盘 的完整入门，连接观测、物理模型、历史与现代应用。