Solar System Song 4'21"
The Solar System (1) 3'37"
The Solar System (2) 4'09"
The Sun, Earth and Moon 5'48"
Earth's rotation & revolution 4'00"
Rotation and revolution of the Earth 4'31"
Here comes the sun 3'03"
Why is Earth just right for life? 2'37"
The Moon 3'10"
Comets 6'06"
Comet, meteor or asteroid 3'45"
Distances: light-minutes, light-hours, light-years 1'46"
How big is our universe? 5'09"
The Milky Way 5'07"
Alpha Centauri 8'21"
Constellations: Connect the dots 3'44"
Constellations 4'58"
How does a telescope work? 4'34"
What is Hubble? 3'28"
SALT - Astronomy in South Africa 4'27"
SKA 2'40"
Grade 8 Natural Science
Barebones workbooks