Sezon 33
Bölümler
1 Mysteries of the Winter Sky 15 Oca 1989 2 Icebergs and Crouching Giants 12 Şub 1989 3 Cosmic Lighthouse 12 Mar 1989 4 Observing from La Silla 9 Nis 1989 5 Exploring the Ultraviolet Sky 13 May 1989 6 Telescopes for the 90s 4 Haz 1989 7 The Curious Little World of Pluto 2 Tem 1989 8 Eclipse of the Moon 30 Tem 1989 9 Observing from the Atacama 20 Ağu 1989 10 Neptune - Voyager's Last Planet 10 Eyl 1989 11 The Making of an Astronomer 15 Eki 1989 12 The Bull in the Sky 12 Kas 1989 13 Voyager's Grand Tour 10 Ara 1989