The Sky at Night: Season 21
EP1 - Sirius, the Dog-Star
EP2 - Travel in Space and Time
EP3 - The Mapping of Mercury
EP4 - Celebrates its 20th anniversary
EP5 - The Solar Cycle
EP6 - Uranus - the Second Ringed Planet?
EP7 - The New Infra-red Telescope
EP8 - The Swan in the Sky
EP9 - The Voyager Missions
EP10 - Stars of the Far South
EP11 - The Amateur Astronomer
EP12 - Why Do the Planets Shine?
EP13 - Suns, Space-ships, and Bug-eyed Monsters
The Sky at Night
First Air Date: 1957-04-24
Original Language: EN
Vote Average: 8.3
TMDB-ID: 9873
IMDB ID: tt0262990
