Astronomy has its own language, and some of the terms are unfamiliar in ordinary conversation. In this programme, Patrick Moore is joined by Chris Lintott, of Magdalen College, Cambridge, to explain some of the basic terms.
Patrick Moore and Chris Lintott continue their discussion of astronomical terms. In this programme they discuss terms related to the distant Universe such as galaxies, nebulae and black holes.
Patrick Moore and lain Nicolson look at how massive bodies, theoretical particles and the concept of dark energy may all play a part in determining the ultimate fate of the Universe.
Patrick Moore is joined by Dr. Alan Penny of the Rutherford Appleton Laboratory to discuss Project Darwin, designed to explore the possibility of "other Earths".