The Sky at Night

Sirius, the Dog-Star

1977-01-17

Travel in Space and Time

1977-02-17

The Mapping of Mercury

1977-03-16

Celebrates its 20th anniversary

1977-04-20

The Solar Cycle

1977-05-18

Uranus - the Second Ringed Planet?

1977-06-15

The Swan in the Sky

1977-08-10

The Voyager Missions

1977-09-07

Stars of the Far South

1977-09-28

The Amateur Astronomer

1977-10-24

Why Do the Planets Shine?

1977-11-23

Suns, Space-ships, and Bug-eyed Monsters

1977-12-14