11. Bölüm: 11. Bölüm

Bölüm Konusu

Astronomy is still one of the few sciences in which the amateur can play a useful part. Paul Doherty , who specialises in planetary observations, is an amateur astronomer who has built his own observatory and 16-inch reflecting telescope. Patrick Moore visits him at his observatory to discuss its construction and the observational work being carried out there.