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Experts plan more trips to make-believe Mars

Science editor Alan Boyle's Weblog: The end of a 520-day simulated space mission marks one more step in a succession of make-believe trips to Mars, leading up to the real thing.

 

Scientists propose one-way trips to Mars

Scientists propose one-way trips to Mars

Invoking the spirit of "Star Trek" in a scholarly article entitled "To Boldly Go," two scientists contend human travel to Mars could happen much more quickly and cheaply if the missions are made one-way. They argue that it would be little different from early settlers to North America, who left Europe with little expectation of return.

 

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