A piece of the Wright brothers’ first airplane is on Mars.

NASA’s experimental Martian helicopter holds a small swatch of fabric from the 1903 Wright Flyer, the space agency revealed Tuesday.

The helicopter, named Ingenuity, hitched a ride to the red planet with the Perseverance rover, arriving last month.

Ingenuity will attempt the first powered, controlled flight on another planet no sooner than April 8.

It will mark a “Wright brothers’ moment,” noted Bobby Braun, director for planetary science at NASA’s Jet Propulsion Laboratory.

The Carillon Historical Park in Dayton, Ohio, the Wrights’ hometown, donated the postage-size piece of muslin from the plane’s bottom left wing, at NASA’s request.
The flight mission of NASA's Ingenuity Mars Helicopter will take place in April.
The flight mission of NASA’s Ingenuity Mars Helicopter will take place in April. (NASA/JPL-Caltec)

The swatch made the 253.6 million kilometre journey to Mars with the blessing of the Wright brothers’ great-grandniece and great-grandnephew, said park curator Steve Lucht.

“Wilbur and Orville Wright would be pleased to know that a little piece of their 1903 Wright Flyer I, the machine that launched the Space Age by barely one quarter of a mile, is going to soar into history again on Mars!” Amanda Wright Lane and Stephen Wright said in a statement provided by the park.

Orville Wright was on board for the world’s first powered, controlled flight on December 17, 1903, at Kitty Hawk, North Carolina.

The brothers took turns, making four flights that day.

A fragment of Wright Flyer wood and fabric flew to the moon with Apollo 11’s Neil Armstrong in 1969.

A full-scale model of the Mars Helicopter Ingenuity is displayed for the media at NASA's Jet Propulsion Laboratory (JPL).  (AP Photo/Damian Dovarganes)
A full-scale model of the Mars Helicopter Ingenuity is displayed for the media at NASA’s Jet Propulsion Laboratory (JPL). (AP Photo/Damian Dovarganes) (AP)

A swatch also accompanied John Glenn into orbit aboard space shuttle Discovery in 1998. Both astronauts were from Ohio.

NASA’s 1.8-kilogram helicopter will attempt to rise three meters into the extremely thin Martian air on its first hop.

Up to five increasingly higher and longer flights are planned over the course of a month.

The material is taped to a cable beneath the helicopter’s solar panel, which is perched on top like a graduate’s mortarboard.

For now, Ingenuity remains attached to the rover’s belly. A protective shield dropped away over the weekend, exposing the spindly, long-legged chopper.

The helicopter airfield is right next to the rover’s landing site in Jezero Crater.

The rover will observe the test flights from a distant perch, before driving away to pursue its own mission: hunting for signs of ancient Martian life.

Rock samples will be set aside for eventual return to Earth.

Before this historic flight on Mars, Ingenuity has to complete a series of steps that will occur over the next couple of weeks — and they will test the rotorcraft’s ability to survive the harsh conditions of Mars without the help of Perseverance.

This image shows the flight zone of the Ingenuity helicopter from the perspective of the rover.
This image shows the flight zone of the Ingenuity helicopter from the perspective of the rover. (JPL-Caltech/NASA)

For now, Ingenuity remains safely tucked up beneath the rover and attached to the rover’s power supply. The debris shield, which protected the helicopter during the February landing of the rover on Mars, was released March 21.

The rover is currently driving to the nearby 10-by-10-metre airfield that Ingenuity’s team has chosen to test the helicopter’s flight. The site has been named in honor of Jakob van Zyl, former director for solar system exploration and associate director for project formulation and strategy at NASA’s Jet Propulsion Laboratory in Pasadena, California. He died in August 2020.

First glimpse of helicopter ahead of history-making flight

NASA provides first glimpse of Perseverance’s helicopter

After depositing Ingenuity on the surface, which is nice and flat, Perseverance will carefully back away and take pictures of the helicopter. While it sounds simple, this process will take just over six days. Commands sent from teams on Earth will help release the locking mechanism holding the helicopter against the rover’s belly.

A cable-cutting pyrotechnic device will fire, which will enable an arm holding Ingenuity to rotate the helicopter, which is currently horizontal.

This image shows where the helicopter team will attempt its test flights.
This image shows where the helicopter team will attempt its test flights. (University of Arizona/JPL-Caltech/NASA)

Ingenuity will follow a series of commands to unfold two of its landing legs.

An electric motor will complete the rotation of the helicopter until it’s vertical and the other two landing legs will unfold.

“As with everything with the helicopter, this type of deployment has never been done before,” said Farah Alibay, Mars helicopter integration lead for the Perseverance rover, in a statement.

“All activities are closely coordinated, irreversible, and dependent on each other. If there is even a hint that something isn’t going as expected, we may decide to hold off for a (day) or more until we have a better idea what is going on.”

The final steps of deployment include suspending the helicopter 12 centimetres over the Martian surface during a final charging session while Ingenuity is still connected to the rover.

“Once we cut the cord with Perseverance and drop those final five inches to the surface, we want to have our big friend drive away as quickly as possible so we can get the Sun’s rays on our solar panel and begin recharging our batteries,” said Bob Balaram, Mars helicopter chief engineer at JPL, in a statement.

Then, the team will confirm Ingenuity is firmly sitting on the surface of Mars and communicating.

This image shows a portrait of the helicopter taken while it was on Earth.
This image shows a portrait of the helicopter taken while it was on Earth. (JPL-Caltech/NASA)

Once it’s on the Martian surface, the helicopter will do some test wiggles and spins of the rotor blades. It will have to charge itself using its solar panel and withstand the freezing Martian nights, which can dip to -90 degrees celcius.

Teams will be closely monitoring the weather on Mars, including the wind and measurements taken by the Mars Environmental Dynamics Analyser instrument on the rover, which could impact the flight.

Ingenuity will have 31 days to conduct its series of test flights, which could include up to five depending on the success of the first one. The first flight involves the helicopter lifting about 10 feet off the ground and hovering for about 30 seconds before landing. Subsequent flights will last longer.

Within hours of the first flight, data will be sent back from Ingenuity, as well as the rover’s cameras and microphones that will watch and record the flight, to determine if it was successful.

Over the next two days, images from the helicopter’s cameras will also be sent back. Together, the data and images will help Ingenuity’s team plan the next flights.

First glimpse of helicopter ahead of history-making flight
The board is set. The pieces are almost in motion. This week NASA provided the first shot of Ingenuity, NASA’s miniature Mars helicopter. Here it’s seen stowed sideways, folded up and locked in place. The helicopter is nearly ready to make history with the first powered flight on another planet. (Twitter: NASA)

“Ingenuity is an experimental engineering flight test — we want to see if we can fly at Mars,” said MiMi Aung, project manager for Ingenuity Mars helicopter at JPL.

“We are confident that all the engineering data we want to obtain both on the surface of Mars and aloft can be done within this 30-sol window.”

Sols are Martian days, which last slightly longer than Earth days.

The team has stressed that the helicopter is an experiment and each step will be approached with deliberation, which makes things more flexible concerning dates and milestones. And, of course, it all depends on Ingenuity surviving the milestones leading up to flight.

Flight on Mars is made more difficult by the red planet’s thin atmosphere, which is just one per cent the density of Earth’s at the surface. Mars also receives half the solar energy Earth does during the daytime.

This is why Ingenuity was designed to be small and lightweight — and built with internal heaters to survive frigid nights.

“Every step we have taken since this journey began six years ago has been uncharted territory in the history of aircraft,” Mr Balaram said of Ingenuity.

“And while getting deployed to the surface will be a big challenge, surviving that first night on Mars alone, without the rover protecting it and keeping it powered, will be an even bigger one.”

This content first appear on 9news

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