#8.7
understand how stars can be classified according to their colour
#8.8
know that a star’s colour is related to its surface temperature
#8.9
describe the evolution of stars of similar mass to the Sun through the following stages:
- nebula
- star (main sequence)
- red giant
- white dwarf.
#8.10
describe the evolution of stars with a mass larger than the Sun
#8.11P
understand how the brightness of a star at a standard distance can be represented using absolute magnitude
#8.12P
draw the main components of the Hertzsprung–Russell diagram (HR diagram)