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NASA’s getting really good at this flying a helicopter on Mars thing

(2021/04/26)


VIDEO NASA's Ingenuity Mars helicopter has flown flying faster and further than ever before - even when it was on Earth - and we even have video of Sunday's 80-second flight because the Perseverance Rover’s Mastcam-Z had its eye on the drone's third flight.

The video showed the helicopter lift vertically to an altitude of five metres, cruise horizontally for 50m until it disappeared off screen, before reappearing and landed back where it started. The drone reached speeds of two metres per second, a brisk walking pace.

[1]

[2]Youtube Video

NASA is chuffed because testing a flight of this length is currently impossible at Earth-based JPL, because while the Martian atmosphere can be simulated in a vacuum chamber, it's not practical to build the facility to a scale capable of handling Ingenuity's full range.

[3]

The 'copter even sent home a mid-flight shots depicting tracks left by its parent Perseverance rover.

[4]

Image taken by NASA’s Ingenuity helicopter while flying on Mars. Credits: NASA/JPL-Caltech.

Click to enlarge

The Perseverance rover also sent home a still of Ingenuity zipping by, this one snapped by the left Navigation Camera.

[5]

Ingenuity seen from Perseverance. Image: NASA/JPL-Caltech. Circle: El Reg . Click to enlarge

NASA [6]said the Ingenuity team hopes to offer more photos. However, the flight computer and camera use the same resources. As more images are taken when greater distances are travelled, if the drone flies too fast it cannot track surface features.

The miniature helicopter's [7]previous flights were also historic. They demonstrated the ability for the helicopter to fly on Mars, a challenge in and of itself as Mars' atmosphere lacks the density that creates lift.

On a dusty red planet almost 290 million km away... NASA's Ingenuity Mars Helicopter flies [8]READ MORE

With each new liftoff creating a world record (on Mars), Ingenuity is expected to be big news again when it flies its fourth flight in a few days.

[9]

“Today’s flight was what we planned for, and yet it was nothing short of amazing,” said NASA program executive Dave Lavery. “With this flight, we are demonstrating critical capabilities that will enable the addition of an aerial dimension to future Mars missions.” ®

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[1] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_offbeat/science&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=2&c=2YIaPPUUcotajLkw7UPqh4wAAAJU&t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0

[2] https://www.youtube.com/watch?v=kNx9hcrUpww

[3] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_offbeat/science&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=3&c=33YIaPPUUcotajLkw7UPqh4wAAAJU&t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0

[4] https://regmedia.co.uk/2021/04/26/second_color_image_taken_by_ingenuity.jpg

[5] https://regmedia.co.uk/2021/04/26/perserverance_photo_of_ingenuity.jpg

[6] https://mars.nasa.gov/news/8930/nasas-ingenuity-mars-helicopter-flies-faster-farther-on-third-flight/

[7] https://www.theregister.com/2021/04/20/ingenuity_mars_takeoff/

[8] https://www.theregister.com/2021/04/19/perseverance_computing_feature/

[9] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_offbeat/science&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=4&c=44YIaPPUUcotajLkw7UPqh4wAAAJU&t=ct%3Dns%26unitnum%3D4%26raptor%3Dfalcon%26pos%3Dmid%26test%3D0

[10] https://whitepapers.theregister.com/

Nice one

Anonymous Custard

So they've already flown longer than the Wright Bros first flight time, next step to beat their distance (with the aid of the bit of the flyer skin attached to the 'copter)?

Top engineering boffinry anyway, pints all round to the guys and gals involved!

Very cool

Red Ted

Why are there two sets of tracks in the aerial photo? Has Perseverance been going in circles?

Re: Very cool

45RPM

They’re either being chased by Martian Police for flying their drone too close an airfield, or its that whole Jesus footsteps thing again. https://xkcd.com/1575/

Re: Very cool

JetSetJim

Continuity editor on the sound-stage made a mess up.

Re: Very cool

0laf

Bloody Martians coming down in their 4x4s to stare at the Rover

Awesome

Pascal Monett

We now have the ability to make aerial surveys. NASA can send the drone to scout out a region, take a few snaps and report the data, letting boffins determine whether or not it would be interesting to send the trundlebot over there.

That's going to make for more efficient exploring.

Hats off to the boffins !

Re: Awesome

Flexdream

Would a tethered observation balloon on Perseverance be a useful supplement?

First step towards human colonisation

Pete 2

This thing will make a great pizza delivery system .... when there is someone on Mars to deliver it to (and another robot to make them to order)

WTF

B83

Yeah, WTF, a helicopter on another planet. Mind boggling, nothing else for it.

Absolutely amazing achievement.

Looking forward to seeing more images as it flies around the planet.

Anonymous Coward

Ahhhh the smell of pure excellence. What a wonderful achievement.

Coming to the 'net soon

Will Godfrey

A whole new tranche of conspiracy theories.

Seriously: Fantastic work Guys,

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