Sezon 3
Bölümler
1 Life and Death of the Sun 12 Oca 1959 2 Life and Death of the Sun 9 Şub 1959 3 Mercury and the Moon 9 Mar 1959 4 Twin Stars 6 Nis 1959 5 The Shape of our Galaxy 4 May 1959 6 Minor Planets 10 Haz 1959 7 Life on Venus 8 Tem 1959 8 Lights in the Sky 5 Ağu 1959 9 The Ringed Planet 31 Ağu 1959 10 Topical Events 28 Eyl 1959 11 The Front and the Back of the Moon 26 Eki 1959 12 Pairs of Suns 16 Kas 1959 13 The Star in the East 14 Ara 1959