openStars 5: Wrapping it all up the HR diagram - видео

We take a census of lots of stars and plot brightness vs surface temperature. The HR diagram is the most important diagram in stellar astronomy and is the pedagogical icing on the cake of a stellar astronomy unit. Students can play pin the star on the HR diagram with grayStar 3.,
Источник видео: RuTube.ru (Лайфстайл)