（Move mouse to rotate the Earth） Please go to the following if you want more speed. https://phosphorus.github.io/#157423130 Up key : Scale up Dn key : Scale down L : Constellation line on/off E: Earth on/off Sun:Yellow Planets: Not yet.
This project is inspired by the idea of @mirukuma Star data : http://astronomy.webcrow.jp/ Music 音楽・効果音 フリー音楽素材 H/MIX GALLERY http://www.hmix.net/ Sun position http://ffpsc.agr.kyushu-u.ac.jp/forman/muratac/solar/solpos1.html http://k-ichikawa.blog.enjoy.jp/etc/HP/js/sunShineAngle/ssa.html
