Sezon 34
Bölümler
1 Tales of the Unexpected Astronomers 22 Oca 1990 2 Window on the Universe 18 Şub 1990 3 Austin's Comet 11 Mar 1990 4 Leo and Cancer 8 Nis 1990 5 Brown Dwarves 8 May 1990 6 Looking Back in Time 3 Haz 1990 7 Our Daylight Star 2 Tem 1990 8 Mission to Titan 3 Tem 1990 9 The Unveiling of Venus 27 Ağu 1990 10 Europe in Space 24 Eyl 1990 11 Armagh's 'Flare' for Astronomy 22 Eki 1990 12 Great Wall and the Great Attractor 18 Kas 1990 13 ROSA T - a Space Telescope 9 Ara 1990