Mission to Mars
- Episode aired Jul 23, 1987
- 1h
Mars is a cold dry ball of rock, frozen in time, whose atmosphere was probably wrecked by asteroids about 4 billion years ago. But was it once earthlike, with rivers and breathable air? This... Read allMars is a cold dry ball of rock, frozen in time, whose atmosphere was probably wrecked by asteroids about 4 billion years ago. But was it once earthlike, with rivers and breathable air? This documentary looks at 'NASA's ambitious plans to colonise Mars.Mars is a cold dry ball of rock, frozen in time, whose atmosphere was probably wrecked by asteroids about 4 billion years ago. But was it once earthlike, with rivers and breathable air? This documentary looks at 'NASA's ambitious plans to colonise Mars.