No. of Episodes:

13

Starring :

1972

05/01/1972

Episodes

The Great Bear

X-Ray Stars

Mars - A Dynamic World

What Do You Want to Know?

Fifteenth Anniversary

The Tenth Planet?

Midsummer and Megaliths

Jupiter - The Colossal Planet

The Andromeda Galaxy

An Exploded Planet?

Mars

Collapsing Stars

Tycho's Star