1961 aired between 30 Jan 1961 and 20 Dec 1961, 11 episodes.
Episodes
E01
Storms in the Sun
30 Jan 1961
E02
Life on Mars
20 Mar 1961
E03
Life on the Moon?
24 Apr 1961
E04
Venus
15 May 1961
E05
Radio Astronomy and the Amateur
05 Jun 1961
E06
Cosmic Debris
10 Jul 1961
E07
Saturn Live?
21 Aug 1961
E08
Astronomy in Space
18 Sep 1961
E09
Has the Earth Three Moons?
30 Oct 1961
E10
How Many Stars in the Pleiades?
22 Nov 1961
E11
A Telescope for Christmas
20 Dec 1961