Overview:
New generation astronomical telescopes are entirely different from those of the past. They have different types of mountings; their main mirrors are made in a new way, and in some cases there are separate telescopes working in combination. Dr Ron Maddison talks about this new revolution in telescope making.
Release Date : 1989-06-04
Genre : Documentary, News
Duration : 30 menit
Rating : ⭐ 0/10 (0 votes)
Actors : -