What he saw gave him chills. The short video below shows a helicopter with six main rotors, compared with Ingenuity's two. Such a design could allow the craft to have more lift efficiency ...
Nearly a year after NASA's Ingenuity helicopter crash landed on Mars following an extended, remarkably successful mission, engineers have determined the most likely culprit: Flight over sand ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback