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Nasa successfully flies small helicopter on Mars

Nasa successfully flies small helicopter on Mars

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By Jonathan Amos
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Published
20 minutes ago

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  • Nasa Perseverance Mars rover
Frames from a video show Ingenuity hovering above the Martian surface copyrightNASA
image captionFrames from a video show Ingenuity hovering above the Martian surface

The American space agency has successfully flown a small helicopter on Mars.

The , called Ingenuity, was for less than a minute, but Nasa is celebrating what represents the first powered, controlled flight by an aircraft on another .

Confirmation came via a satellite at Mars which relayed the chopper’s data back to Earth.

The space agency is promising more adventurous flights in the day’s ahead.

Ingenuity will be commanded to fly higher and further as engineers seek to test the limits of the technology.

“We can now say that human beings have flown a rotorcraft on another planet,” said a delighted MiMi Aung, project manager for Ingenuity at Nasa’s Jet Propulsion Laboratory in Pasadena.

Getting airborne on the Red Planet is not easy. The atmosphere is very thin, just 1% of the density here at Earth. This gives the blades on a rotor craft very little to bite into to gain lift. Ingenuity was therefore made extremely light and given the power to turn those blades extremely fast – at over 2,500 revolutions per minute.

media captionHow this Nasa helicopter made history on Mars

The hope is this initial demonstration could eventually transform how we explore some distant worlds.

Drones might be used to scout ahead for future rovers, and even astronauts once they eventually get to Mars.

Nasa has already approved a helicopter mission to Titan, the big moon of Saturn. Dragonfly, as the mission is known, should arrive at Titan in the mid-2030s.

Related Topics

  • Mars
  • Exploration of Mars
  • Space exploration
  • Nasa
  • Nasa Perseverance Mars rover
  • Space

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