1
Introduction to P7
2
Observing the Sky
3
Observing the Sky ~ Reversed
4
Eclipses and the Moon - Moon phases
5
Eclipses and the Moon - Moon phases ~ Reversed
6
Eclipses and the Moon
7
Eclipses and the Moon ~ Reversed
8
Coordinates in Astronomy
9
Coordinates in Astronomy ~ Reversed
10
Refraction
11
Converging Lenses
12
Telescopes
13
Telescopes ~ Reversed
14
Diffraction and Telescopes
15
Diffraction and Telescopes ~ Reversed
16
Astronomical Distances and Brightness
17
Astronomical Distances and Brightness ~ Reversed
18
The Scale of the Universe Parts 1 + 2
19
The Scale of the Universe Parts 1 + 2 ~ Reversed
20
Gas Behaviours Parts 1 + 2
21
Gas Behaviours Parts 1 + 2 ~ Reversed
22
Fusion
23
Fusion ~ Reversed
24
Star Spectra
25
Star Spectra ~ Reversed
26
Stars
27
Stars ~ Reversed
28
The Life Cycle of Stars
29
The Life Cycle of Stars ~ Reversed
30
Observing with Telescopes
31
Observing with Telescopes ~ Reversed
32
Space Telescopes
33
Space Telescopes ~ Reversed
34
Observatories and Cooperation
35
What next? Other Astronomy courses
36
What next? Weather courses
