Main content
The Message of Starlight
The colour of a star - red, yellow or white - shows their different temperatures and, by using spectroscopes, it is possible to find out which materials exist there.
Last on
Sat 24 Nov 1979
15:45
麻豆官网首页入口 Two except East, South East & Yorkshire
More episodes
Previous
Next
Broadcasts
Thu 22 Nov 1979 23:25- Sat 24 Nov 1979 15:45麻豆官网首页入口 Two except East, South East & Yorkshire
Join our photo group
Share images, inspiration and tips with fellow photographers
