Season 1990 aired between 21 Jan 1990 and 09 Dec 1990, 13 episodes.
Episodes
E01
Tales Of The Unexpected
21 Jan 1990
E02
Window On The Universe
18 Feb 1990
E03
Visitor From Space
11 Mar 1990
E04
The Lion And The Crab
08 Apr 1990
E05
When Is A Star Not A Star?
06 May 1990
E06
Looking Back In Time
03 Jun 1990
E07
Our Daylight Star
01 Jul 1990
E08
Mission To Titan
29 Jul 1990
E09
The Unveiling Of Venus
26 Aug 1990
E10
Europe In Space
23 Sep 1990
E11
Armagh's 'Flare' For Astronomy
21 Oct 1990
E12
New Maps Of The Universe
18 Nov 1990
E13
ROSAT Space Telescope
09 Dec 1990