Sezon 6
Bölümler
1 Volcanoes or Meteorites? 17 Oca 1962 2 Life in the Universe? 21 Şub 1962 3 The Farthest Planet 14 Mar 1962 4 Space Needles 21 Mar 1962 5 The Space Fog 23 May 1962 6 Astronomy and the Ancients 27 Haz 1962 7 Signals from Jupiter 16 Tem 1962 8 Saturn 13 Ağu 1962 9 Keeping Space Clean 10 Haz 1962 10 The Demon Star 17 Eki 1962 11 Journey to Venus 21 Kas 1962 12 The Moving Earth 19 Ara 1962