Mars, Space Systems Video: ‘Crazy Engineering’ of a Mars Helicopter January 23, 2015 TopSpacer A NASA JPL video about the development of a small drone helicopter for Mars: Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Tumblr (Opens in new window) Tumblr More Share on Pinterest (Opens in new window) Pinterest Print (Opens in new window) Print Share on Reddit (Opens in new window) Reddit Related