The Changing Face of Mars
- Episode aired Jan 21, 1976
The planet Mars is brilliantly visible in the sky at the moment. It has always been regarded as the one planet beyond earth upon which life might exist, and in 1976 we could find out at last... Read allThe planet Mars is brilliantly visible in the sky at the moment. It has always been regarded as the one planet beyond earth upon which life might exist, and in 1976 we could find out at last.The planet Mars is brilliantly visible in the sky at the moment. It has always been regarded as the one planet beyond earth upon which life might exist, and in 1976 we could find out at last.