The Study of Variable Stars
- Episode aired Feb 8, 1987
Patrick Moore describes how amateur astronomers work and reports on the variable star R Coronae, which periodically veils itself behind clouds of soot.Patrick Moore describes how amateur astronomers work and reports on the variable star R Coronae, which periodically veils itself behind clouds of soot.Patrick Moore describes how amateur astronomers work and reports on the variable star R Coronae, which periodically veils itself behind clouds of soot.