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Monday, May 23, 2022
Home Mars Helicopter’s chief engineer Bob Balaram and the Mars Helicopter on a test stand. The technology demonstration will ride aboard NASA’s Perseverance rover to the Red Planet. (NASA/JPL-Caltech) Mars Helicopter's chief engineer Bob Balaram and the Mars Helicopter on a test stand. The technology demonstration will ride aboard NASA's Perseverance rover to the Red Planet. (NASA/JPL-Caltech)

Mars Helicopter’s chief engineer Bob Balaram and the Mars Helicopter on a test stand. The technology demonstration will ride aboard NASA’s Perseverance rover to the Red Planet. (NASA/JPL-Caltech)

Mars Helicopter's chief engineer Bob Balaram and the Mars Helicopter on a test stand. The technology demonstration will ride aboard NASA's Perseverance rover to the Red Planet. (NASA/JPL-Caltech)

Mars Helicopter’s chief engineer Bob Balaram and the Mars Helicopter on a test stand. The technology demonstration will ride aboard NASA’s Perseverance rover to the Red Planet. (NASA/JPL-Caltech)

The technology behind the Mars Helicopter’s 4-foot-wide (1.2-meter-wide) rotor blades is also used in the construction of a rugged drone that helps farmers survey their land. (NASA/JPL-Caltech)