S16 · E11
Mars
Oct 2, 1972
New information about Mars is being received from the American space-probe Mariner 9. Patrick Moore and Arthur Cross talk about what this means, and show some of the new charts of the crater-scarred Martian surface.

S16 · E11
New information about Mars is being received from the American space-probe Mariner 9. Patrick Moore and Arthur Cross talk about what this means, and show some of the new charts of the crater-scarred Martian surface.
Apr 12, 1972