Flying Saucer Over Hawaii? NASA Tests New Spacecraft
NASA is ready to test a saucer-shaped spaceship that scientists' hope will be able to land heavier loads on Mars. Known as the Low Density Supersonic Decelerator (LDSD), the results of the experiment will be vital for potential missions to Mars. The battery of tests also includes a rocket-powered balloon device called Supersonic Inflatable Aerodynamic Decelerator that will test the functions of the saucer.
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