Mars on the cheap: Scientists working to revolutionize access to the Red Planet

While officials at NASA and the European Space Agency, as well as planners in China, plot out ultra-expensive and complicated missions to return samples from Mars, there are an increasing number of researchers blueprinting low-cost and novel ways to further explore the Red Planet. 

Be it via souped-up helicopters or inexpensive landers and orbiters, they say it’s time to script new ways to gather more data from a variety of places on that remote world. 

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