Episodes
Season 1
Season 2
Season 3
Season 4
Season 5
Season 6
Season 7
Season 8
Season 9
Season 10
Season 11
Season 12
Season 13
Season 14
Season 15
Season 16
Season 17
Season 18
Season 19
Season 20
Season 21
Season 22
Season 23
Season 24
Season 25
Season 26
Season 27
Season 28
Season 29
Season 30
Season 31
Season 32
Season 33
Season 34
Season 35
Season 36
Season 37
Season 38
Season 39
Season 40
Season 41
Season 42
Season 43
Season 44
Season 45
Season 46
Season 47
Season 48
Season 49
Season 50
Season 51
Season 52
Season 53
Season 54
Season 55
Season 56
Season 57
Season 58
Season 59
Season 60
Season 61
Season 62
Season 63
Season 64
Season 65
Season 66
Season 67
Season 68
Season 69
Season 70
Season 70
1
1. The Great Bear
Jan 5, 1972
2
2. X-Ray Stars
Feb 2, 1972
3
3. Mars - A Dynamic World
Mar 1, 1972
4
4. What Do You Want to Know?
Mar 27, 1972
5
5. Fifteenth Anniversary
Apr 12, 1972
6
6. The Tenth Planet?
May 24, 1972
7
7. Midsummer and Megaliths
Jun 21, 1972
8
8. Jupiter - The Colossal Planet
Jul 19, 1972
9
9. The Andromeda Galaxy
Aug 16, 1972
10
10. An Exploded Planet?
Sep 18, 1972
11
11. Mars
Oct 2, 1972
12
12. Collapsing Stars
Oct 30, 1972
13
13. Tycho's Star
Dec 4, 1972Actors
PM
Patrick Moore
Cast
CL
Chris Lintott
Cast
PL
Pete Lawrence
Cast