On to Mars and Beyond - or Not? ; Manned Missions Are a Waste

Summary


THE FIRST color pictures from the NASA space probe expedition to Mars have now been published. They look like - well, they look like pictures of a lifeless, distant planet. They show blank, empty landscapes. They show craters and boulders. They show red sand. Death Valley, the most desolate of American deserts, at least contains strange cacti, vicious scorpions, the odd oasis.

Mars has far less than that. Not only does the planet have no life, it has no air, no water, no warmth. The temperature on the Martian surface hardly rises much above zero degrees Fahrenheit, and can drop several hundred degrees below that.

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On to Mars and Beyond - or Not? ; Manned Missions Are a Waste

Mars, as a certain pop star once put it, isn't the kind of place where you'd want to raise your kids. Nor is it the kind of place anybody is ever going to visit, as some of the NASA scientists know p...

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